{"title":"Mercury Marine Gear Lube \u0026 Power Trim Fluid","description":"\u003ch2\u003eMercury Marine Gear Lube \u0026amp; Power Trim Fluid\u003c\/h2\u003e\n\n\u003cp\u003eShop \u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-gear-lube-power-trim-fluid\"\u003eMercury and Quicksilver gear lube, power trim fluid, steering fluid, and lower-unit service supplies\u003c\/a\u003e for Mercury outboards and MerCruiser sterndrives. These fluids are designed for marine use, helping protect critical components from pressure, heat, wear, corrosion, and water intrusion.\u003c\/p\u003e\n\n\u003cp\u003eMercury drive oil for sterndrives and outboard gearcases should be marine-rated gear lube, commonly \u003ca href=\"https:\/\/partsvu.com\/products\/mercury-high-performance-gear-lube-oil-sae90-quart-92-858064k01\"\u003eMercury High Performance Gear Lube\u003c\/a\u003e or Quicksilver High Performance Gear Lube for many higher-load applications. It helps protect gears and bearings from pressure, heat, wear, and water intrusion.\u003c\/p\u003e\n\n\u003cp\u003eMercury power trim fluid replacement involves trimming the motor up safely, opening the reservoir fill plug, adding approved \u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-gear-lube-power-trim-fluid\"\u003epower trim and steering fluid\u003c\/a\u003e, cycling the trim system to bleed air, and rechecking the level. Repeated low fluid may indicate a leak.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing the Right Mercury Gear Lube\u003c\/h3\u003e\n\n\u003cp\u003eThe correct Mercury gear lube depends on your engine, drive type, horsepower, and gearcase design. Many higher-horsepower \u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-outboard-parts\"\u003eMercury outboards\u003c\/a\u003e and \u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003eMerCruiser sterndrives\u003c\/a\u003e use High Performance Gear Lube, while some smaller or lower-load applications may use Premium Gear Lube where specified.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/partsvu.com\/products\/mercury-high-performance-gear-lube-oil-sae90-quart-92-858064k01\"\u003eMercury High Performance Gear Lube\u003c\/a\u003e\u003c\/strong\u003e – commonly used for high-horsepower outboards, sterndrives, and heavy-load applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-gear-lube-power-trim-fluid\"\u003eMercury Premium Gear Lube\u003c\/a\u003e\u003c\/strong\u003e – used on select lower-horsepower applications where recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-gear-lube-power-trim-fluid\"\u003eGear lube pumps\u003c\/a\u003e\u003c\/strong\u003e – used to fill the lower unit or drive from the bottom drain hole until clean lube flows from the upper vent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-gear-lube-power-trim-fluid\"\u003eDrain screw gaskets\u003c\/a\u003e\u003c\/strong\u003e – should be replaced during lower-unit or sterndrive gear lube service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMercury Lower Unit and Drive Oil Service Tips\u003c\/h3\u003e\n\n\u003cp\u003eWhen changing Mercury lower unit or sterndrive gear lube, remove the lower drain screw and upper vent screw, drain the old lube fully, then pump new marine gear lube from the bottom until it exits the vent. Always inspect the old lube for a milky appearance, burnt smell, or metal shavings before refilling.\u003c\/p\u003e\n\n\u003cp\u003eMilky gear lube can point to water intrusion, while heavy metal debris may indicate internal gearcase or drive wear. If either condition is present, inspect the seals, drain plugs, and gearcase before returning the boat to service. For model-specific maintenance parts, browse \u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-outboard-parts\"\u003eMercury outboard parts\u003c\/a\u003e or \u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003eMerCruiser parts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eMercury Power Trim and Steering Fluid\u003c\/h3\u003e\n\n\u003cp\u003eMercury power trim and steering fluid is used in compatible trim, tilt, and steering systems. Use only the approved fluid type for your Mercury or MerCruiser setup, and always check the owner’s manual for the correct fill procedure.\u003c\/p\u003e\n\n\u003cp\u003eIf the power trim system is noisy, slow, uneven, or repeatedly low on fluid, inspect for leaks around the reservoir, hydraulic lines, trim cylinders, seals, and fittings. Low fluid that returns after topping off usually means the system needs further inspection.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Mercury Maintenance Resources\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-maintenance-schedule\"\u003eMercury Outboard Maintenance Schedule\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-outboard-engine-oil-capacities-and-oil-filter-chart\"\u003eMercury Outboard Engine Oil Capacities \u0026amp; Oil Filter Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/guide-to-mercury-marine-precision-oils-lubricants\"\u003eGuide to Mercury Marine Precision Oils \u0026amp; Lubricants\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-marine-four-stroke-outboard-oil-change-kits\"\u003eMercury Four-Stroke Outboard Oil Change Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-outboard-complete-100-300-hour-service-kits\"\u003eMercury 100-Hour and 300-Hour Service Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat gear lube should I use in a Mercury outboard lower unit?\u003c\/h4\u003e\n\u003cp\u003eUse the Mercury or Quicksilver marine gear lube recommended for your specific outboard and gearcase. Many higher-horsepower or high-load Mercury outboards use High Performance Gear Lube, while some smaller models may use Premium Gear Lube where specified.\u003c\/p\u003e\n\n\u003ch4\u003eIs Mercury drive oil the same as engine oil?\u003c\/h4\u003e\n\u003cp\u003eNo. Mercury drive oil or gear lube is used in the lower unit or sterndrive gearcase. Engine oil is used in the crankcase of a 4-stroke engine. These fluids are not interchangeable.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I replace Mercury power trim fluid?\u003c\/h4\u003e\n\u003cp\u003eTrim the motor up safely, open the reservoir fill plug, add approved power trim and steering fluid, cycle the trim system to bleed air, and recheck the level. If the fluid keeps dropping, inspect the system for leaks.\u003c\/p\u003e\n\n\u003ch4\u003eWhy is my Mercury gear lube milky?\u003c\/h4\u003e\n\u003cp\u003eMilky gear lube usually means water has entered the gearcase or drive. Replace the lube, inspect the drain screw gaskets, and check for seal issues before continued use.\u003c\/p\u003e\n\n\u003ch4\u003eShould I replace drain screw gaskets during gear lube service?\u003c\/h4\u003e\n\u003cp\u003eYes. Drain and vent screw gaskets should generally be replaced whenever the screws are removed to help prevent water from entering the gearcase.\u003c\/p\u003e","products":[{"product_id":"blackstone-laboratories-oil-analysis-kit-engine-or-transmission-oil-testing","title":"Blackstone Laboratories - Oil Analysis Kit - Engine or Transmission Oil Testing","description":"\u003cp\u003e\u003cstrong\u003eBlackstone Laboratories - Oil Analysis Kit - Engine \u0026amp; Transmission Oil Testing \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePartsVu has partnered with Blackstone Labratories to give you the opportunity to know exactly how your engine, transmission, gear set, or generator is performing right now, through oil analysis. \u003c\/p\u003e \u003cp\u003eYou will receive everything you need to ship an oil sample to the professionals at Blackstone. The lab report will indicate if oil change intervals are on time, if there are contaminants like water, coolant, or salt present, and analyze a full spectrum of metals that might identifiy premature engine wear before it results in a costly or dangerous failure.\u003c\/p\u003e \u003cp\u003eThese oil sample kits can be used with inboard, outboard, gas, and diesel engines. The kits come complete with the following:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSample Bottle\u003c\/li\u003e \u003cli\u003ePlastic Bag \u0026amp; Absorbent Mat\u003c\/li\u003e \u003cli\u003eExternal Contaminent Bottle\u003c\/li\u003e \u003cli\u003ePrepaid Shipping Label to send the oil sample back to Blackstone Labs\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSimply collect a small sample, fill out the sample card and drop the kit in the mailbox. Once Blackstone receives the oil sample, in a few days you will receive an email with the test results and a simplified breakdown of what the results mean. \u003c\/p\u003e \u003cp\u003eBlackstone will archive your sample and it can be used for future testing to further determine how your boat is performing over time.\u003c\/p\u003e","brand":"PartsVu","offers":[{"title":"Default Title","offer_id":45626460274979,"sku":"PVA00001","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/blackstone1.jpg?v=1698778132"},{"product_id":"mercury-high-performance-gear-lube-oil-sae90-quart-92-858064k01","title":"Mercury High Performance Gear Lube Oil SAE90 - Quart - 92-858064K01","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eThis Mercury High Performance Gear Lube is intended for use in all \u003cstrong\u003eMercury, \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury recommends changing your gear lube at least once per year (prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury High Performance Gear Lube is an exclusive formulation engineered to provide maximum protection and extended gear life in extreme conditions including high speed and high horsepower applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626520830243,"sku":"92-858064K01","price":22.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/nobrand-img_7323.jpg?v=1698786199"},{"product_id":"trim-and-steering-fluid-92-858075k01","title":"Mercury – Power Trim and Steering Fluid | Universal Marine Hydraulic Formula | 858075K01","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Power Trim and Steering Fluid | Universal Marine Hydraulic Formula | 858075K01\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEvery boater knows the feeling — that effortless glide when the wheel turns smooth, the trim responds instantly, and everything \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e feels right.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e That’s not luck or coincidence; that’s good maintenance, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Power Trim and Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is a big part of it. Whether you’re cutting across open water or easing into a quiet dock, you’ll appreciate the precision and calm control it brings to every movement. It’s not flashy, but it’s the kind of part you trust without thinking twice — because it works, every single time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUniversal marine hydraulic fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e formulated for power trim and steering systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eD\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboard and sterndrive applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (excluding electric or manual helm systems)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eProtects seals, hoses, and components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from corrosion, oxidation, and wear\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eResists \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efoaming\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for smooth, consistent hydraulic response\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eRecommended for applications requiring \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eType F transmission fluid\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eAvailable in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1-quart bottle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for long-term or multi-system maintenance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eC\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and MerCruiser\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e power trim and hydraulic steering systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboards and sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e across a wide range of horsepower ratings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebass boats, pontoons, sport cruisers, and performance setups\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efreshwater and saltwater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When your boat responds the way you expect it to, there’s a kind of peace in that. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Power Trim and Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e helps maintain that feeling by ensuring your hydraulic systems work cleanly and consistently. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt flows with precision — \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enot\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e too thin to leak past seals\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enot\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e too thick to slow your response.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Every turn feels steady, every trim adjustment feels smooth, and you can sense that the system’s protected inside and out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe formula’s anti-foam properties mean you’ll avoid those soft, uneven spots in your steering, even during long runs. Its corrosion inhibitors defend against salt, moisture, and oxidation, extending the life of seals, hoses, and fittings. You’ll notice how predictable your controls feel — firm yet fluid — whether you’re throttling up or fine-tuning your trim for efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s one of those simple maintenance choices that makes a big difference over time. Keep your systems clean, and they’ll keep you safe, responsive, and in control — just the way boating should feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You can find plenty of fluids that say “marine-grade,” but few \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same people who build your engine. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis genuine Mercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is tested in the same demanding conditions your boat faces — from humid saltwater environments to full-day runs in the sun.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing OEM means you’re not \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eguessing\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. You’re using the same formula Mercury engineers trust for factory performance. It’s compatible, consistent, and proven — which saves you time, prevents leaks, and protects your investment in the long run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’ve ever turned the wheel and felt that confident, precise resistance, you know the difference quality makes. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is that difference in a bottle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury systems use Power Trim and Steering Fluid 858075K01?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s designed for Mercury and MerCruiser hydraulic trim and steering systems, excluding electric or manual helm types.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Can it replace Type F transmission fluid?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, it’s suitable for marine applications where Type F transmission fluid \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis recommended\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: What makes this better than generic hydraulic oils?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s specifically engineered for marine systems — resisting foaming, oxidation, and seal damage under heat and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. It’s built for marine environments and resists corrosion in both conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it compatible with other hydraulic fluids?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, it mixes safely with most other marine hydraulic fluids.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626521026851,"sku":"92-858075K01","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858075K01_Main.jpg?v=1760631276"},{"product_id":"mercury-sae-90-gear-lube-quart-and-gear-lube-pump-91-8m0101435","title":"Mercury - SAE 90 Gear Lube Quart and Gear Lube Pump - 91-8M0101435","description":"\u003cp\u003eGear lube pump and a quart of High Performance gear lube conveniently packaged together. Use the pump to replace your gear case oil with ease. Fits all quart and liter bottles. Gear lube pump Fits all MerCruiser sterndrives and Mercury\/Mariner outboards (except models of Japanese origin) with a 3\/8\\\"‘16 drain\/fill screw.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626521059619,"sku":"91-8M0101435","price":28.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/91-8m0101435_2.jpg?v=1698786477"},{"product_id":"mercury-mercruiser-gear-lube-oil-pump-91-8m0072133","title":"Mercury MerCruiser Gear Lube Oil Pump 91-8M0072133","description":"\u003cp\u003e\u003cspan style=\"font-family: Helvetica;\"\u003eThis pump is perfect for convenient pumping of your Mercury Lower Unit Gear Oil.  It is intended for use with quart or liter bottles and will fit any outboard or stern drive with a 3\/8\"-16 drain plug.  This pump also comes with a metric adapter that will work for gear cases with a M8 x 1.25 drain plug.  Fits all Mercury, Mariner, Johnson\/Evinrude, Suzuki, and Honda outboards.  Fits all Mercury\/MerCruiser, OMC Stern Drive, Cobra, and Volvo Penta stern drives. Also fits Speedmaster gear housings.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626521846051,"sku":"91-8M0072133","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0072133_main.jpg?v=1760631321"},{"product_id":"power-steering-fluid-92-858077k01","title":"Mercury – SAE 0W-30 Full Synthetic Power Steering Fluid | Verado \u0026amp; Zeus Systems | 858077K01","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – SAE 0W-30 Full Synthetic Power Steering Fluid | Verado \u0026amp; Zeus Systems | 858077K01\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Precision steering isn’t just about control — it is about trust. When you turn the wheel, you expect your boat to respond instantly, without noise or hesitation. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury SAE 0W-30 Full Synthetic Power Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ekeeps that connection\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e steady and reliable, even under the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etoughest\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e marine conditions.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s made specifically for the advanced steering systems powering Mercury Verado outboards and Joystick Piloting setups, giving you that smooth, confident feel whether you’re maneuvering in tight marinas or cruising offshore.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFull synthetic marine power steering fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for modern Mercury systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eOptimized for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eVerado, JPO, and Zeus drive steering and transmission actuators.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDelivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexceptional thermal stability and corrosion protection.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003ePrevents \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efoaming and oxidation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for smooth, quiet steering.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProvides \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003econsistent viscosity and performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e across wide temperature ranges.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eComes in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1-quart bottle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for complete system maintenance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Verado\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e electric steering systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eJoystick Piloting for Outboards (JPO)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eZeus drive systems.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIntended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eelectric and assisted power steering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, not manual or hydraulic helm systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehigh-performance outboards, offshore cruisers, and premium yachts.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s nothing more satisfying than steering that feels right — smooth, tight, and completely under control. That’s what this \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers. Its synthetic base oil resists oxidation and temperature breakdown, ensuring your steering stays responsive no matter how long you run. You’ll feel the stability in every turn — firm but fluid, even at speed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eT\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehe anti-foam and anti-corrosion properties protect pumps, seals, and actuators from the wear caused by constant pressure and saltwater exposure. Even after long days in harsh environments, the system stays quiet and efficient. The result is steering that feels more precise, more connected — the way Mercury intended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s the kind of reliability that keeps you focused on the horizon, not what’s happening below deck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to maintaining high-performance systems like Verado or Zeus, there’s no substitute for OEM. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury power steering fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis formulated\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same engineers who designed those systems, so you know it’s right. It’s tested in salt, heat, and real-world vibration to ensure you get consistent performance and protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGeneric alternatives can fall short under marine stress, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eleading to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e foaming, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003einconsistent\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e feel, or even component wear.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e With Mercury OEM fluid, you know your system is protected — and that your boat will handle like it did the day you first took it out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems use Mercury 0W-30 Power Steering Fluid 858077K01?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s made\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury Verado, JPO, and Zeus systems that require synthetic power steering fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Can I use it in non-power hydraulic steering?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e No, it’s intended only for electric and assisted power steering setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: What’s the benefit of using synthetic over conventional fluid?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Synthetic oil maintains stable viscosity, prevents foaming, and resists oxidation, especially under heat and load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it safe for saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely — it’s formulated for corrosion protection in all marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: How often should it be checked?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Follow your Mercury owner’s manual, but inspecting fluid levels before each season is \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ea smart\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e practice.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626522370339,"sku":"92-858077K01","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858077K01_Main.jpg?v=1760631273"},{"product_id":"mercury-sae-80w-90-premium-gear-lube-oil-quart-92-858058k01","title":"Mercury – 80W-90 Premium Gear Lube | Outboards and Sterndrives | Marine Formula | 858058K01","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 80W-90 Premium Gear Lube | Outboards and Sterndrives | Marine Formula | 858058K01\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There is a certain peace of mind that comes when your gear just works — no grinding, no slipping, no surprises. That is the kind of trust \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 80W-90 Premium Gear Lube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e gives you every time you shift into gear. Whether you are cruising out for a quiet morning or pushing through heavy chop on the way back, you know the lower unit’s protected. It’s that smooth, steady performance that turns a boat ride into something effortless — one less thing to think about while you’re out there doing what you love.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFormulated to \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eprotect against corrosion and wear\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e in\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e marine gearcases\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eD\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboard engines up to 75 horsepower\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eContains \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eadvanced emulsifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that protect gears if water enters the gear housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e80W-90 viscosity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e provides balanced lubrication under heat and load\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003ePackaged in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1-quart container\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for convenient use and storage\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMeets \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for performance and reliability\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eI\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003edeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner outboards below 75 HP\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmall sterndrive units and lower gear housings\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommonly used in \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003epontoon boats, fishing boats, and small cruisers\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for use in both \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esaltwater and freshwater environments\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you’ve ever had gear oil let you down, you know how quickly a good day can turn bad. That’s why this \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is such a staple for experienced boaters. It keeps everything inside your lower unit running tight and smooth, even when the water’s cold, rough, or full of surprises. The oil’s strong film clings to metal surfaces and keeps friction to a minimum, giving you quieter shifts and more consistent power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat really sets it apart is how it performs when water inevitably finds its way into the housing. Those improved emulsifiers don’t just protect for a moment — they keep working, keeping the gears from rusting or pitting. It’s small details like that that separate dependable maintenance from wishful thinking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether you’re idling into the dock or running wide open, this oil keeps your gearcase sealed in confidence. You’ll feel it — that solid, steady push every time you shift into forward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to something as critical as your lower unit, guessing doesn’t cut it. This is \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury Marine gear lube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, built to match the engineering tolerances of your outboard. OEM means it’s made to fit, flow, and protect exactly as intended — not “close enough.”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAftermarket alternatives might look the same, but they rarely deliver the same long-term reliability. Mercury oil has been tested in real-world conditions — the same tough, unpredictable places you take your boat. Cho\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eosing OEM isn’t just about brand loyalty; it’s about making sure your engine lasts season after season without the mystery noises or wear surprises.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines or systems does the 80W-90 Premium Gear Lube fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s recommended for Mercury and Mariner outboards below 75 horsepower, as well as compatible small sterndrives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e: What makes it different from aftermarket oils?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury’s proprietary formula includes marine-grade additives that resist corrosion and protect gears even when water enters the housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it’s the correct oil for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual or verify your \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003epart number 858058K01\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e — it’s the official OEM gear lube for most small Mercury outboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. It’s built to handle both, with corrosion inhibitors designed for marine exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it easy to use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the 1-quart bottle is sized for quick refills and simple, clean pours.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626522534179,"sku":"92-858058K01","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858058K01_Main.jpg?v=1760631259"},{"product_id":"gearlube-hp-92-8m0078015","title":"GEARLUBE HP - 92-8M0078015","description":"\u003cp\u003eEXT PERF GEAR LUBE 85W90  QT\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626523877667,"sku":"92-8M0078015","price":29.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/mercury_92-8m0078015.jpg?v=1698786164"},{"product_id":"trim-fluid-sr-92-858074k01","title":"Mercury – Power Trim and Steering Fluid | Universal Marine Hydraulic Formula | 858074K01","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Power Trim and Steering Fluid | Universal Marine Hydraulic Formula | 858074K01\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you are running your boat through narrow channels or backing into a tight slip, precision matters. You can feel it in every turn of the wheel, every lift of the engine. That smooth, responsive motion comes from more than just\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e good mechanics — it comes from the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fluid working quietly behind the scenes. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Power Trim and Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethat dependable\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e partner in every trip. It’s the fluid you don’t think about because it simply works — keeping your trim and steering systems tight, clean, and steady no matter how long you’ve been on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eK\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboard and sterndrive power trim and steering systems.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium hydraulic formula\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e provides smooth operation in all marine conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProtects \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eseals, hoses, and internal components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from corrosion and wear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eResists foaming and oxidation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, ensuring \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003econsistent\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e steering feel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eRecommended for systems requiring \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eType F transmission fluid.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eA\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003evailable in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecompact 8-ouncn e container\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for easy storage and topping off.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and MerCruiser outboard and sterndrive systems.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003euniversal marine power trim and hydraulic steering setups.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eNot intended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eelectric power steering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e or \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003enon-power hydraulic helm systems.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eUsed in \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efishing boats, cruisers, pontoons, and performance craft.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eboth freshwater and saltwater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e boating environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a certain feeling that comes from responsive control — that moment when your steering reacts instantly, or when your trim adjusts perfectly to the waves. That’s what this \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers. The fluid’s premium hydraulic composition ensures smooth pressure transfer throughout your system, making steering tighter, quieter, and more predictable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt resists foaming under heavy loads, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eso\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003edon’t lose\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e responsiveness during long runs or repeated trim adjustments.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e The oxidation inhibitors keep the fluid stable even after hours in the sun, while corrosion protection ensures your hoses, seals, and valves stay in top condition season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’ll notice the difference in feel — no spongy feedback, no uneven resistance, just steady, balanced movement. It’s one of those small maintenance choices that pays off every single time you take the wheel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You can find plenty of fluids labeled “marine,” but few \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare actually built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the people who design your engine. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGenuine Mercury Power Trim and Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is tested under real conditions — in salt air, heat, and heavy vibration — to guarantee long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing OEM means choosing peace of mind. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s blended precisely\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury systems\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eso\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e it won’t cause leaks, swelling, or premature wear like some off-brand alternatives.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s not about spending more — it’s about avoiding problems later and keeping your steering crisp and dependable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you’re on the water, control is everything. This fluid makes sure you have it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems use Mercury Power Trim and Steering Fluid 858074K01?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury and MerCruiser outboard and sterndrive systems, except \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eelectric\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e power steering or manual helm hydraulic setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Can it replace Type F transmission fluid?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eit’s recommended\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for marine applications that specify Type F transmission fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: What makes it better than generic fluids?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e M\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eercury’s OEM formula prevents foaming, oxidation, and seal damage — ensuring longer life and smoother operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it safe for saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. It’s engineered for both freshwater and saltwater, protecting against corrosion in marine conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it compatible with other hydraulic fluids?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYes — it’s a universal marine blend designed to mix safely with most other fluids used in power trim and steering systems.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626524401955,"sku":"92-858074K01","price":7.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858074K01_Main.jpg?v=1760631255"},{"product_id":"mercury-high-performance-gear-lube-oil-sae90-2-5-gallon-92-858065k01","title":"Mercury High Performance Gear Lube Oil SAE90 - 2.5 Gallon - 92-858065K01","description":"\u003cp\u003eMercury High Performance Gear Lube Oil SAE90 - 2.5 Gallon - 92-858065K01\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eThis Mercury High Performance Gear Lube is intended for use in all \u003cstrong\u003eMercury, \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury recommends changing your gear lube at least once per year (prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury High Performance Gear Lube is an exclusive formulation engineered to provide maximum protection and extended gear life in extreme conditions including high speed and high horsepower applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626528301347,"sku":"92-858065K01","price":174.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/92-858065k01_1.jpg?v=1698786199"},{"product_id":"mercury-sae-80w-90-premium-gear-lube-oil-8-oz-tube-92-802844k01","title":"Mercury – Premium Gear Lube | 80W-90 Marine Lubricant | For Outboards \u0026 Sterndrives | 8 oz Tube | 802844K01","description":"\u003cp data-start=\"0\" data-end=\"113\"\u003e\u003cstrong data-start=\"0\" data-end=\"111\"\u003eMercury – Premium Gear Lube | 80W-90 Marine Lubricant | For Outboards \u0026amp; Sterndrives | 8 oz Tube | 802844K01\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"115\" data-end=\"118\"\u003e\n\u003ch3 data-start=\"120\" data-end=\"138\"\u003e\u003cstrong data-start=\"124\" data-end=\"136\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"139\" data-end=\"709\"\u003eYour outboard’s gearcase takes the most punishment on the water — protect it with \u003cstrong data-start=\"221\" data-end=\"267\"\u003eMercury Marine 802844K01 Premium Gear Lube\u003c\/strong\u003e. Specially formulated for \u003cstrong data-start=\"294\" data-end=\"318\"\u003eoutboards up to 75HP\u003c\/strong\u003e, this \u003cstrong data-start=\"325\" data-end=\"345\"\u003e80W-90 gear lube\u003c\/strong\u003e delivers superior protection against corrosion, wear, and moisture damage. It’s made specifically for marine environments, with additives that keep gears coated and lubricated even when water enters the housing. Whether you’re doing a full gear oil change or topping off between trips, this OEM gear lube keeps your drive system running quietly and efficiently.\u003c\/p\u003e\n\u003chr data-start=\"711\" data-end=\"714\"\u003e\n\u003ch3 data-start=\"716\" data-end=\"738\"\u003e\u003cstrong data-start=\"720\" data-end=\"736\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"741\" data-end=\"826\"\u003e\n\u003cstrong data-start=\"741\" data-end=\"753\"\u003ePurpose:\u003c\/strong\u003e Lubricates and protects lower-unit gears in outboards and sterndrives.\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"911\"\u003e\n\u003cstrong data-start=\"829\" data-end=\"843\"\u003eViscosity:\u003c\/strong\u003e \u003cstrong data-start=\"844\" data-end=\"887\"\u003e80W-90 premium marine-grade formulation\u003c\/strong\u003e for smooth operation.\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"999\"\u003e\n\u003cstrong data-start=\"914\" data-end=\"930\"\u003ePerformance:\u003c\/strong\u003e Fights wear, corrosion, and foaming in high-pressure gear systems.\u003c\/li\u003e\n\u003cli data-start=\"1002\" data-end=\"1102\"\u003e\n\u003cstrong data-start=\"1002\" data-end=\"1017\"\u003eDurability:\u003c\/strong\u003e Contains \u003cstrong data-start=\"1027\" data-end=\"1050\"\u003especial emulsifiers\u003c\/strong\u003e to maintain protection even with water intrusion.\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1183\"\u003e\n\u003cstrong data-start=\"1105\" data-end=\"1121\"\u003eEase of Use:\u003c\/strong\u003e Packaged in an \u003cstrong data-start=\"1137\" data-end=\"1150\"\u003e8 oz tube\u003c\/strong\u003e for clean, simple application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1185\" data-end=\"1188\"\u003e\n\u003ch3 data-start=\"1190\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1230\"\u003eEngine \u0026amp; Equipment Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1235\" data-end=\"1294\"\u003eDesigned for \u003cstrong data-start=\"1248\" data-end=\"1292\"\u003eMercury and Mariner outboards below 75HP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1297\" data-end=\"1362\"\u003eSafe for use in \u003cstrong data-start=\"1313\" data-end=\"1360\"\u003esmall outboards, lower units, and gearcases\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1364\" data-end=\"1367\"\u003e\n\u003ch3 data-start=\"1369\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1373\" data-end=\"1410\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1413\" data-end=\"1684\"\u003eThe \u003cstrong data-start=\"1417\" data-end=\"1440\"\u003e802844K01 gear lube\u003c\/strong\u003e helps your engine run smoother and quieter by maintaining a strong protective film on every gear and bearing. Its specialized formula resists breakdown under heavy loads and high temperatures, preventing metal-to-metal contact and gear wear.\u003c\/p\u003e\n\u003cp data-start=\"1686\" data-end=\"1894\"\u003eEven if a little water gets into the housing, the emulsifiers keep the oil stable so protection never drops. It’s a simple way to extend the life of your gearcase and keep your outboard performing like new.\u003c\/p\u003e\n\u003chr data-start=\"1896\" data-end=\"1899\"\u003e\n\u003ch3 data-start=\"1901\" data-end=\"1933\"\u003e\u003cstrong data-start=\"1905\" data-end=\"1931\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1934\" data-end=\"2148\"\u003eThe \u003cstrong data-start=\"1938\" data-end=\"1963\"\u003eQuicksilver 802844K01\u003c\/strong\u003e is the \u003cstrong data-start=\"1971\" data-end=\"2036\"\u003esame gear lube Mercury uses in its factory service operations\u003c\/strong\u003e. Generic oils might meet standard specs but aren’t designed for the harsh marine conditions your motor faces.\u003c\/p\u003e\n\u003cp data-start=\"2150\" data-end=\"2423\"\u003eMercury’s OEM gear lube has been tested under real-world stress — high RPMs, saltwater exposure, and storage cycles — to ensure maximum gear and bearing protection. When you use Mercury Premium Gear Lube, you’re getting proven performance that keeps your investment safe.\u003c\/p\u003e\n\u003chr data-start=\"2425\" data-end=\"2428\"\u003e\n\u003ch3 data-start=\"2430\" data-end=\"2443\"\u003e\u003cstrong data-start=\"2434\" data-end=\"2441\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2445\" data-end=\"2592\"\u003e\u003cstrong data-start=\"2445\" data-end=\"2488\"\u003eQ1: What engines is this gear lube for?\u003c\/strong\u003e\u003cbr data-start=\"2488\" data-end=\"2491\"\u003eIt’s made for \u003cstrong data-start=\"2505\" data-end=\"2549\"\u003eMercury and Mariner outboards under 75HP\u003c\/strong\u003e, including 2-stroke and 4-stroke models.\u003c\/p\u003e\n\u003cp data-start=\"2594\" data-end=\"2700\"\u003e\u003cstrong data-start=\"2594\" data-end=\"2625\"\u003eQ2: What weight is the oil?\u003c\/strong\u003e\u003cbr data-start=\"2625\" data-end=\"2628\"\u003eIt’s \u003cstrong data-start=\"2633\" data-end=\"2643\"\u003e80W-90\u003c\/strong\u003e, formulated specifically for marine gear applications.\u003c\/p\u003e\n\u003cp data-start=\"2702\" data-end=\"2863\"\u003e\u003cstrong data-start=\"2702\" data-end=\"2759\"\u003eQ3: What makes it different from automotive gear oil?\u003c\/strong\u003e\u003cbr data-start=\"2759\" data-end=\"2762\"\u003eIt contains \u003cstrong data-start=\"2774\" data-end=\"2814\"\u003eemulsifiers and corrosion inhibitors\u003c\/strong\u003e that protect gears even when water is present.\u003c\/p\u003e\n\u003cp data-start=\"2865\" data-end=\"2969\"\u003e\u003cstrong data-start=\"2865\" data-end=\"2895\"\u003eQ4: What size is the tube?\u003c\/strong\u003e\u003cbr data-start=\"2895\" data-end=\"2898\"\u003eAn \u003cstrong data-start=\"2901\" data-end=\"2917\"\u003e8-ounce tube\u003c\/strong\u003e, ideal for smaller gearcase fills or topping off.\u003c\/p\u003e\n\u003cp data-start=\"2971\" data-end=\"3110\"\u003e\u003cstrong data-start=\"2971\" data-end=\"3003\"\u003eQ5: Why use Mercury OEM oil?\u003c\/strong\u003e\u003cbr data-start=\"3003\" data-end=\"3006\"\u003eBecause OEM gear lube is tested for real marine use — protecting your drive where standard oils can’t.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626566344995,"sku":"92-802844K01","price":8.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/802844K01_Main.jpg?v=1760631190"},{"product_id":"mercury-automatic-transmission-fluid-gallon-92-8m0173230","title":"Mercury – Automatic Transmission Fluid | Marine DEXRON III Formula | 1 Gallon | 8M0173230","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Automatic Transmission Fluid | Marine DEXRON III Formula | 1 Gallon | 8M0173230\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAnyone who spends real time on the water knows there’s a difference between products designed for land vehicles and those built from the ground up for marine life. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Automatic Transmission Fluid 8M0173230\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e falls squarely into that second category. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s made\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for the long days, the towing loads, the tight maneuvering in a crowded marina, and the quiet confidence you feel when your transmission shifts cleanly every time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether you’re running Tow Sport sessions at dawn or cruising past sunset, having the right ATF behind your throttle makes life easier. This gallon jug gives you the volume you need for full fluid changes, plus the peace of mind that comes from using a fluid engineered specifically for the punishment marine transmissions endure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMeets \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDEXRON III\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e requirements for broad Mercury and MerCruiser compatibility\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eResists heat breakdown for steady, reliable lubricity under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eLow-viscosity design supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efuel efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and smooth shift response\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFormulated for extreme marine temperatures and shifting conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDurable protection against wear, scoring, and internal corrosion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for fit, reliability, and longevity\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for systems requiring DEXRON III automatic transmission fluid, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and MerCruiser inboard and sterndrive transmissions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOutboards equipped with transmission systems using ATF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eTow\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Sport boats needing consistent hydraulic shift performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFamily runabouts, fishing boats, pontoons, and sport cruisers with DEXRON III requirements\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTransmission performance on the water isn’t the same as in a road vehicle. You’re constantly adjusting speed, slipping into neutral at the dock, hammering the throttle for tow sports, or holding steady at cruising RPM. That kind of use builds heat fast—and heat kills fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis Mercury gallon ATF \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to hold its lubricity even when temperatures soar. Shifts stay \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003etight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eresponsive\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, without slipping or hesitation. The formula’s resistance to thermal breakdown means your internal components—valves, seals, gears—stay protected through long hours and heavy loads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe low-viscosity blend also helps your engine and transmission operate more efficiently. Over time, that translates to reduced wear and steadier performance, especially in boats that regularly run high-load activities like towing or long-distance cruising.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e gallon on hand, you’ll have plenty for complete changes and top-offs, making routine maintenance easier and more cost-efficient over the lifespan of your boat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCho\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eosing genuine Mercury fluids is less about branding and more about ensuring your equipment gets \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e what it \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewas engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFormulated specifically for Mercury transmissions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWithstands marine heat and moisture better than generic ATF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLong-term reliability with fewer performance drop-offs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to protect seals, hoses, and internal components Mercury uses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eHel\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eps maintain peak shifting performance and system longevity\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s the kind of practical decision seasoned boaters make because they know it saves money—and headaches—in the long run.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury systems does this product fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Any outboard, inboard, or Tow Sport transmission calling for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDEXRON III\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes it better than automotive ATF?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Marine transmissions see higher heat, constant load changes, and moisture—this fluid is engineered specifically for that environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it’s the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fluid for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual; it will list DEXRON III if this fluid is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both freshwater and saltwater boats?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s formulated\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle corrosion and moisture exposure in either environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is fluid replacement straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boat owners can handle it with basic tools and their manual’s guidance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626579550499,"sku":"92-8M0173230","price":33.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0173230_Main.jpg?v=1760631460"},{"product_id":"mercury-automatic-transmission-fluid-quart-92-8m0173229","title":"Mercury – Automatic Transmission Fluid | Marine DEXRON III Formula | 1 Quart | 8M0173229","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Automatic Transmission Fluid | Marine DEXRON III Formula | 1 Quart | 8M0173229\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you spend your days on the water—towing wake riders, cruising across calm mornings, or pushing through wind-chopped afternoons—you start to appreciate the parts that quietly keep everything running smoothly. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Automatic Transmission Fluid 8M0173229\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is one of those unsung essentials. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for the constant shifting, heat, and pressure that marine transmissions endure, and it gives you the steady, predictable response you rely on when throttle and gear changes matter most.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s something reassuring\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e about knowing your transmission isn’t fighting against heat or slipping when you need crisp engagement. Th\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis fluid offers that peace of mind—not by chance, but by design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMeets \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDEXRON III\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e requirements for broad compatibility\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eResists heat-related breakdown for consistent lubrication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eLow-viscosity formulation enhances \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efuel efficiency and smooth shifting\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned specifically for the harsh, high-load marine environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eProvides durable protection against wear and internal scoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003ePro\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003educed to \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for guaranteed fit and performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for marine power systems requiring \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDEXRON III automatic transmission fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and MerCruiser inboard and sterndrive transmissions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOutboards with integrated transmission systems requiring ATF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eTow\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Sport boats, especially those operating at variable throttle and load\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSport boats, runabouts, pontoons, and utility vessels with hydraulic shift systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOn the water, heat is the enemy of any transmission. This Mercury ATF \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estand up to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that abuse. It keeps shifting crisp and predictable while resisting thinning or breakdown during long days of towing or running at higher RPMs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe fluid’s low-viscosity formula helps your system move freely and efficiently. Gear changes feel \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003etight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eclean\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, without hesitation or slipping. At the same time, the blend protects gears, seals, and internal components from wear—helping your transmission stay healthy season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBecause it’s formulated specifically for marine use, it shrugs off moisture, thermal stress, and the constant load changes that happen in real boating, not just test bench conditions. You’ll notice steadier performance and fewer surprises, even after long hours at the helm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith something as mission-critical as transmission fluid, using genuine Mercury OEM makes all the difference:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eGuar\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eanteed compatibility with Mercury shift systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuperior heat stability compared to generic ATF blends\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLonger service life and fewer performance drop-offs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to protect the exact materials and components Mercury builds into its transmissions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNo guesswork—just reliable, tested performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThink\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e of it like putting the right fuel in your boat: it’s not about brand loyalty, it’s about knowing your equipment is getting what it \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewas designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury systems does this fluid fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Any outboard, inboard, or Tow Sport transmission requiring \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDEXRON III\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this different from aftermarket ATF?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s engineered specifically for marine heat loads and shifting demands—not automotive conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if it’s the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fluid for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Your owner’s manual will specify DEXRON III if this is the proper match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both saltwater and freshwater boats?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eits\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e marine-grade formulation resists corrosion and moisture intrusion in any environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation simple?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most owners can replace or top off ATF using basic tools and their manual’s instructions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626582106403,"sku":"92-8M0173229","price":9.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0173229_Main.jpg?v=1760631465"},{"product_id":"power-steering-fluid-92-858076k01","title":"Mercury – SAE 0W-30 Full Synthetic Power Steering Fluid | Verado \u0026 JPO Systems | 858076K01","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – SAE 0W-30 Full Synthetic Power Steering Fluid | Verado \u0026amp; JPO Systems | 858076K01\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a distinct confidence that comes when your steering responds exactly as it should — quick, quiet, and smooth, no matter th\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ee water conditions. That feeling doesn’t just happen; it’s built on the small details that keep your boat running right. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury SAE 0W-30 Full Synthetic Power Steering Fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is one of those details. Designed for the advanced steering systems that drive Mercury Verado outboards and Joystick Piloting setups, this fluid ensures your control stays effortless, responsive, and reliable — from idle speeds to full-throttle turns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFull synthetic formulation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for peak steering performance in marine applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eD\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eelectric power steering systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, including Mercury Verado and JPO (Joystick Piloting for Outboards)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProvides \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexceptional thermal stability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for consistent performance in extreme heat and cold\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProtects \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eactuators, valves, and hydraulic components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from corrosion and wear\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eZeus drive transmission and steering systems\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eP\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eackaged in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecompact 8-ounce bottle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for simple servicing and top-offs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIntended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Verado outboards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eJoystick Piloting for Outboards (JPO)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eRecommended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eZeus pod transmission and steering applications\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and MerCruiser\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e electric power steering setups\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eNot for use in \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003enon-power hydraulic or manual helm steering systems\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecenter consoles, offshore cruisers, and performance boats\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that demand precision handling\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you’re piloting a boat that answers every touch of the wheel, it’s easy to forget what makes that precision possible — until it’s gone. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e keeps that control steady, even after hours of use in demanding conditions. The synthetic formula resists thermal breakdown and oxidation, which means consistent hydraulic pressure whether you’re in the heat of summer or running cold water at sunrise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt delivers a smooth, connected feel through the wheel — no noise, no lag, just clean responsiveness. Th\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ee fluid’s low viscosity ensures fast actuation, while corrosion inhibitors shield the system’s delicate internals from moisture and salt exposure. The result is steering that feels tighter, lighter, and more controlled — the way Mercury designed it to be.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e’ll also appreciate the peace of mind that comes from knowing every component in your steering system is protected, clean, and ready to perform the next time you take the helm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You wouldn’t trust your Verado or Zeus system to just any hydraulic fluid — and you shouldn’t have to. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury OEM power steering fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e was developed by the same engineers who designed those systems. That means it’s tested under real-world marine conditions — salt spray, full-day heat, vibration, and load — to guarantee the performance your boat was built for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAfter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emarket fluids might claim compatibility, but they rarely deliver the same stability, corrosion resistance, or low-temperature performance. With Mercury OEM fluid, you’re getting the exact formula your system needs to operate flawlessly. It’s one of those smart choices that keeps your setup tight, quiet, and reliable for the long haul.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: W\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehich systems use Mercury SAE 0W-30 Full Synthetic Power Steering Fluid 858076K01?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s designed for Mercury Verado, JPO (Joystick Piloting for Outboards), and Zeus power steering systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Can it be used in non-power hydraulic steering?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e No. It’s formulated specifically for electric and assisted power steering systems only.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: What makes this different from standard hydraulic oils?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull synthetic marine-grade fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that resists oxidation, foaming, and corrosion far better than conventional formulas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it handle extreme temperatures?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — its 0W-30 synthetic base ensures reliable flow and protection in both hot and cold climates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it safe for saltwater boats?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. It’s designed to protect sensitive electronic and hydraulic components in saltwater environments.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626596393251,"sku":"92-858076K01","price":8.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858076K01_Main.jpg?v=1760631262"},{"product_id":"partsvu-lower-unit-gear-lube-oil-pump-f-standard-quart-bottles-fits-3-8-16-drain-plug-includes-8mm-adapter-pv1005051","title":"PartsVu - Lower Unit Gear Lube Oil Pump - f\/ Standard Quart Bottles - Fits 3\/8\" - 16 drain plug - Includes 8mm adapter - PV1005051","description":"\u003cp\u003e\u003cstrong\u003ePartsVu - Lower Unit Gear Lube Oil Pump  - f\/ Standard Quart Bottles - Fits 3\/8\" - 16 drain plug - Includes 8mm adapter - PV1005051 (gear lube sold separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA must have for every DIY mechanic, this versatile lower unit gear lube pump takes the guesswork out of the job. Simply drain the old gear oil, attach the pump, efficiently and effectively pump in the new oil, and get back out on the water for more boating fun!\u003c\/p\u003e\n\u003cp\u003eWith the included adapter, this pump will fit \u003cem\u003e\u003cstrong\u003emost \u003c\/strong\u003e\u003c\/em\u003eall outboards and sterndrives, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYamaha\u003c\/li\u003e\n\u003cli\u003eMercury \/ MerCruiser\u003c\/li\u003e\n\u003cli\u003eSuzuki\u003c\/li\u003e\n\u003cli\u003eTohatsu\u003c\/li\u003e\n\u003cli\u003eHonda\u003c\/li\u003e\n\u003cli\u003eJohnson \/ Evinrude\u003c\/li\u003e\n\u003cli\u003eOMC\u003c\/li\u003e\n\u003cli\u003eCobra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMost all outboards and sterndrives produced by US manufacturers will use the standard 3\/8\" fitting. \u003c\/p\u003e\n\u003cp\u003eMost all non-US outboard and sterndrives will require the 8mm adapter installed on top of the 3\/8\" fitting.\u003c\/p\u003e\n\u003cp\u003eThe pumps cap adapter fits all standard quart bottles with a 28mm or 1.125\" opening. \u003c\/p\u003e\n\u003cp\u003eA rubber cap is included to keep the pump clean in between uses.\u003c\/p\u003e","brand":"PartsVu","offers":[{"title":"Default Title","offer_id":46932990066979,"sku":"PV1005051","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/yamwpump.jpg?v=1698781778"},{"product_id":"mercury-gearlube-55-gal-92-8m0111680","title":"Mercury - Gearlube 55 gal - 92-8M0111680","description":"\u003cp\u003eW EXTREME PERF GEAR LUBE 55G\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933880078627,"sku":"92-8M0111680","price":3818.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/55_drum_2_2.png?v=1698786153"},{"product_id":"gearlube-5-gallon-92-8m0078016","title":"GEARLUBE 5 GALLON - 92-8M0078016","description":"\u003cp\u003eEXT PERF GEAR LUBE 85W90 5G\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933881618723,"sku":"92-8M0078016","price":540.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV744035.jpg?v=1698786161"},{"product_id":"mercury-sae-80w-90-premium-gear-lube-oil-2-5-gallon-92-858059k01","title":"Mercury – 80W-90 Premium Gear Lube | Outboards and Sterndrives | Marine Formula | 858059K01","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 80W-90 Premium Gear Lube | Outboards and Sterndrives | Marine Formula | 858059K01\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There is a kind of comfort that only comes from knowing your gear can take a beating and still perform like new. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 80W-90 Premium Gear Lube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers exactly that — protection you can trust, mile after mile on the water. It is designed for boaters who don’t baby their engines, who run hard, who push through waves without hesitation. This oil doesn’t just lubricate; it gives your lower unit the confidence to keep going strong when conditions get rough.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFormulated to \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eprevent corrosion and wear\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e under marine stress\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eBuilt for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboard engines below 75 horsepower\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFeatures \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eimproved emulsifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for protection if water enters the gear housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e80W-90 viscosity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ensures steady performance in variable conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eComes in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e2.5-gallon jug\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for convenient, long-term maintenance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMeets \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM engineering standards\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner outboards under 75 HP\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003elower gear housings and small sterndrive units\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003ePerfect for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efishing boats, pontoons, and small runabouts\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for use in \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esaltwater and freshwater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e environments\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you rely on your boat week after week, your lower unit oil needs to do more than meet specs — it needs to hold up under real-world stress. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e was designed for exactly that. It maintains a tight film of protection that keeps metal from grinding and water from corroding your gears. The result is smoother shifts, stronger torque transfer, and quieter performance, even after long hours on the throttle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’ll notice how clean it feels — less chatter, more control, and a lower chance of internal damage when conditions get unpredictable. And because it resists breakdown under heat, you get lasting protection no matter how long you run. The 2.5-gallon size makes it perfect for seasoned boaters who take maintenance seriously and prefer to stock up on quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to your lower unit, shortcuts aren’t worth it. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury OEM oil\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e was tested and approved by the same engineers who designed your outboard. That means it fits your system perfectly — no guessing, no compromise. Aftermarket gear oils can’t replicate the marine-grade corrosion resistance and anti-foaming stability Mercury builds into every batch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s more than just oil — it’s the peace of mind that comes from knowing your gearcase is protected by the people who built it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines use Mercury 80W-90 Gear Lube 858059K01?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s for Mercury and Mariner outboards up to 75 horsepower, and compatible lower units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What’s different about it?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Its advanced emulsifiers keep gears safe even if water enters the case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know it fits my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If your manual lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003epart number 858059K01\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, this is the correct OEM fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it for saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, it’s designed for both environments with strong corrosion inhibitors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it easy to store and use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the 2.5-gallon jug is ideal for garages or onboard spares.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933889220899,"sku":"92-858059K01","price":138.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/858059K01_Main.jpg?v=1760631259"},{"product_id":"mercury-high-performance-gear-lube-oil-sae90-5-gallon-pail-92-858008k01","title":"Mercury High Performance Gear Lube Oil SAE90 - 5 Gallon Pail - 92-858008K01","description":"Mercury High Performance Gear Lube Oil SAE90 - 5 Gallon Pail - 92-858008K01 \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eThis Mercury High Performance Gear Lube is intended for use in all \u003cstrong\u003eMercury, \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury recommends changing your gear lube at least once per year (prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury High Performance Gear Lube is an exclusive formulation engineered to provide maximum protection and extended gear life in extreme conditions including high speed and high horsepower applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933892530467,"sku":"92-858008K01","price":341.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV743541.jpg?v=1698786217"},{"product_id":"mercury-sae-80w90-gear-lube-5-gallons-92-858007k01","title":"Mercury – Premium Gear Lube 80W-90 | Outboards \u0026 Sterndrives | Marine Formula | 858007K01","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Premium Gear Lube 80W-90 | Outboards \u0026amp; Sterndrives | Marine Formula | 858007K01\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There is a quiet confidence that comes when you know your gear is ready for anything the water throws your way. That’s what Mercury’s \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium Gear Lube 80W-90\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers — steady, reliable protection that doesn’t quit, even when the weather turns and the waves start to talk back. Whether you’re cruising along the shoreline or running wide open across open water, you’ll feel the difference in every smooth shift and quiet hum from the lower unit. It’s the kind of assurance that only comes from a product built by people who live and breathe the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSpecially formulated \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003emarine gear lube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e designed to protect against wear and corrosion.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboards up to 75 horsepower\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and compatible sterndrive systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium 80W-90 viscosity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for reliable lubrication under heavy loads.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eImproved emulsifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e safeguard gears even if water enters the gear housing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eAvailable in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5-gallon container\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for convenient refills and maintenance routines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProduced to \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM standards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for performance and longevity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury outboards up to 75 HP\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e requiring 80W-90 gear lube\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommonly used in \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efishing boats, pontoon boats, and small cruisers\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTrusted by recreational and professional boaters alike\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Out on the water, you don’t have time to second-guess what’s happening below the surface.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e keeps your gearcase running \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esteady\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, so every throttle push feels tight and every turn stays true. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe formula clings to metal surfaces, creating a strong barrier that fights friction, rust, and corrosion — especially in the harsh marine environments that \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003echew up\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e lesser \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elubes\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat sets this gear lube apart is its balance: thick enough to handle torque, but clean and slick for effortless shifting. Even if water finds its way inside the lower unit, the advanced emulsifiers keep things stable until you can service it properly. It’s one of those unseen parts of boating that quietly does its job, giving you the peace of mind to focus on what really matters — the run, the sound of the motor, and the freedom of open water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a reason seasoned boaters stick with \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury parts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThey’re built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same engineers who designed your engine, tested in real-world conditions, and proven to last. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith OEM gear lube, you’re not gambling with unknown formulas or fitment issues — you’re getting consistent, dependable performance every time. It’s a simple equation: fewer headaches, longer service life, and better protection for your investment. Over time, that reliability pays for itself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines or systems does the Premium Gear Lube 80W-90 fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s formulated\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury and Mariner outboards \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eunder 75\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e horsepower, as well as compatible sterndrive gearcases.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this part different from aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury’s OEM gear lube is engineered for marine use from the start — with additives that resist water intrusion and protect gears under high load and heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHow do I know if\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the correct replacement for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual for Mercury’s 80W-90 gear lube recommendation, or verify your part number (858007K01) with your dealer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in both saltwater and freshwater applications?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle both environments and protect against corrosion in either condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYes, applying gear lube is a simple maintenance task for most do-it-yourself boaters — \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e follow Mercury’s instructions and proper fill levels.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933892596003,"sku":"92-858007K01","price":269.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/92-858007k01.png?v=1698786218"},{"product_id":"mercury-sae-90-high-performance-gear-lube-oil-8-oz-tube-92-802851k01","title":"Mercury SAE 90 High Performance Gear Lube Oil - 8 oz Tube - 92-802851K01","description":"\u003cp\u003eMercury SAE 90 High Performance Gear Lube Oil - 8 oz Tube - 92-802851K01\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eEngineered to provide maximum protection for sterndrive and outboard lower units. Exclusive formula is engineered to provide extended gear life in extreme conditions including high-speed and high-horsepower applications. Extensively tested to provide excellent protection against corrosion and excessive wear. Specifically formulated to help prevent failures due to water entering the gear housing. Extreme pressure synthetic additives protect gears from metal to metal contact. Since no industry-wide standards exist concerning marine gear oils, it is essential to use products such as Mercury High-Performance Gear Lube which has been specifically designed and tested for marine applications. DO NOT mix with Mercury Premium Gear Lube. Provides warranty protection for all Mercury MerCruiser sterndrive and Mercury, Mariner and Force outboard lower units.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933898035491,"sku":"92-802851K01","price":11.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/IMG_7713.jpg?v=1747077472"},{"product_id":"mercury-mercruiser-alpha-gen-ii-high-performance-gear-lube-oil-kit","title":"Mercury MerCruiser Alpha Gen II High Performance Gear Lube Oil Kit","description":"\u003cp\u003eWant to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eMercury | High Performance Gear Lube Kit\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMercury High Performance Gear Lube Kit\u003c\/strong\u003e provides the essential components needed to service Mercury sterndrive and outboard lower units. This convenient kit includes two quarts of Mercury High Performance Gear Lube, replacement lower unit drain gaskets, and a multipurpose quart pump to simplify the gearcase oil change process.\u003c\/p\u003e\n\n\u003cp\u003eMercury High Performance Gear Lube is specifically engineered to deliver maximum protection for marine gearcases operating under extreme conditions. Whether running high horsepower outboards or high-speed sterndrive applications, this advanced formula helps extend gear life while protecting critical components from corrosion, excessive wear, and water intrusion.\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eWhat’s Included in This Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x\u003c\/strong\u003e Quarts Mercury High Performance Gear Lube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x\u003c\/strong\u003e Lower Unit Drain Gaskets – \u003cstrong\u003e12-8M0187157\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x\u003c\/strong\u003e Multipurpose Quart Pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for marine gearcases\u003c\/strong\u003e in sterndrive and outboard applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive formula\u003c\/strong\u003e designed for extended gear life under high load and high-speed conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme pressure synthetic additives\u003c\/strong\u003e help protect gears from metal-to-metal contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced corrosion protection\u003c\/strong\u003e for harsh saltwater and freshwater environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps prevent gearcase damage\u003c\/strong\u003e caused by water intrusion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensively tested by Mercury\u003c\/strong\u003e to meet the demands of high horsepower marine engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercury outboard lower units\u003c\/li\u003e\n\u003cli\u003eMariner outboard lower units\u003c\/li\u003e\n\u003cli\u003eForce outboard lower units\u003c\/li\u003e\n\u003cli\u003eMercury MerCruiser sterndrives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Mercury High Performance Gear Lube should \u003cstrong\u003enot be mixed with Mercury Premium Gear Lube\u003c\/strong\u003e. Always use the correct gear lubricant recommended for your specific engine or sterndrive to ensure proper performance and warranty protection.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47125897445667,"sku":"PVM00131","price":59.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/dsc_0173.jpg?v=1701377087"},{"product_id":"mercury-mercruiser-bravo-drive-high-performance-gear-lube-oil-kit","title":"Mercury MerCruiser Bravo Drive High Performance Gear Lube Oil Kit","description":"\u003cp\u003eWant to know more about how your engine is breaking in or wearing? Curious about whether or not your oil is doing its job? Want to stay ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and now offers professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePartsVu is proud to offer these handy Mercury MerCruiser Bravo Sterndrive Gear Lube Kits. When it comes to preserving the value and proper maintenance of your Mercury Marine engine, why take chances with a substitute manufacturer? Give your investment the protection it deserves with authentic Mercury products.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMerCruiser sterndrives typically use Mercury or Quicksilver High Performance Gear Lube to protect gears and bearings from heat, pressure, and water intrusion. Drive oil is commonly changed every 100 hours or once per season by draining from the lower plug and refilling from the bottom until lubricant reaches the upper vent or reservoir.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eA MerCruiser Bravo 1 drive should use Mercury\/Quicksilver High Performance Gear Lube or an approved marine-grade equivalent. Most Bravo drives take roughly 2–3 quarts, but the exact amount depends on the drive and reservoir setup, so fill from the bottom until oil reaches the vent or monitor.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eA Bravo 3 sterndrive typically requires about 2.5–3 quarts of Mercury\/Quicksilver High Performance Gear Lube. Marine-grade gear lube is recommended because Bravo drives operate under high load and need protection against heat, pressure, and possible water intrusion.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan\u003eThis kit contains the following genuine Mercury parts:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e92-858064K01 - High Performance Gear Lube - 3 Quarts\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cspan\u003e26-830749\u003c\/span\u003e - Lower Unit Drain Gaskets - Quantity 2\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e91-8M0072133 - Multipurpose Quart Pump\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Mercury Marine High Performance Gear Lube?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMercury Marine High Performance Gear Lube is engineered to provide maximum protection for sterndrive and outboard lower units. Its exclusive formula is designed to support extended gear life in extreme conditions, including high-speed and high-horsepower applications. It has been extensively tested to provide excellent protection against corrosion and excessive wear, and it is specifically formulated to help prevent failures due to water entering the gear housing.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eExtreme-pressure synthetic additives help protect gears from metal-to-metal contact. Since no industry-wide standards exist concerning marine gear oils, it is essential to use products such as Mercury High Performance Gear Lube, which has been specifically designed and tested for marine applications. DO NOT mix with Mercury Premium Gear Lube. Provides warranty protection for all Mercury MerCruiser sterndrive and Mercury, Mariner, and Force outboard lower units.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47125898690851,"sku":"PVMGLK03","price":87.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/dsc_0175.jpg?v=1701377092"},{"product_id":"mercury-sae-80w-90-premium-gear-lube-oil-quart-92-858058k01-6-pack","title":"Mercury SAE 80W-90 Premium Gear Lube Oil - Quart - 92-858058K01 - 6 Pack","description":"\u003cp\u003eWant to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003eMercury SAE 80W-90 Premium Gear Lube Oil - Quart - 92-858058K01\u003cp\u003e\u003cspan\u003eMercury Marine gear lube outperforms automotive gear oil in marine applications because of its specialized additives package designed for marine gear cases. Continued use of this gear case lubricant will: Provide maximum protection against excessive wear - even in the presence of water prevent corrosion and pitting. Mercury Premium SAE 80W90 Gear Lube is recommended for lower units for outboards below 75 horsepower. Mercury Premium SAE 80W90 Gear Lube should not be mixed with Mercury High-Performance SAE 90 Gear Lube.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47125901050147,"sku":"PVMP0201","price":119.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/92-858058k01_6-bundle.jpg?v=1701377103"},{"product_id":"mercury-high-performance-gear-lube-oil-sae90-quart-92-858064k01-6-pack","title":"Mercury High Performance Gear Lube Oil SAE90 - Quart - 92-858064K01 - 6-Pack","description":"\u003cp\u003eWant to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eThis Mercury High Performance Gear Lube is intended for use in all \u003cstrong\u003eMercury, \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury recommends changing your gear lube at least once per year (prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMercury High Performance Gear Lube is an exclusive formulation engineered to provide maximum protection and extended gear life in extreme conditions including high speed and high horsepower applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47125907210531,"sku":"PVMP0416","price":135.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/95-858064k01_06-bundle.jpg?v=1701377125"},{"product_id":"mercury-verado-34l-v6-46l-v8-high-performance-gear-lube-kit-92-858064k01","title":"Mercury Verado - 3.4L V6 - 4.6L V8 High Performance Gear Lube Kit - 92-858064K01","description":"\u003cp\u003eWant to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eMercury | High Performance Gear Lube Kit | Verado V6 V8 | 92-858064K01\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMercury High Performance Gear Lube Kit – 92-858064K01\u003c\/strong\u003e provides the essential components required to service the gearcase on Mercury \u003cstrong\u003e3.4L V6 and 4.6L V8 Verado outboards\u003c\/strong\u003e. This convenient kit includes Mercury High Performance Gear Lube, new drain plug gaskets, and a multi-purpose quart pump to make lower unit gear oil changes quick and efficient.\u003c\/p\u003e\n\n\u003cp\u003eRegular gearcase service helps protect internal gears and bearings from wear while ensuring proper lubrication under heavy loads. Using genuine Mercury High Performance Gear Lube helps maintain gearcase durability, reduce friction, and extend the life of your outboard’s lower unit.\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eWhat’s Included in This Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x\u003c\/strong\u003e Quarts Mercury High Performance Gear Lube – \u003cstrong\u003e92-858064K01\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearcase Drain Plug Gaskets\u003c\/strong\u003e – \u003cstrong\u003e26-830749\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x\u003c\/strong\u003e Mercury Multipurpose Quart Pump – \u003cstrong\u003e91-8M0072133\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eBenefits of Using High Performance Gear Lube\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects gears and bearings\u003c\/strong\u003e under high loads and extreme marine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves gearcase durability\u003c\/strong\u003e with advanced lubrication and anti-wear protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents water contamination issues\u003c\/strong\u003e with superior emulsification control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplifies maintenance\u003c\/strong\u003e with included pump and replacement drain gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin:24px 0;\"\u003e\n\n\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercury Verado 3.4L V6 Outboards\u003c\/li\u003e\n\u003cli\u003eMercury 4.6L V8 Outboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlways verify your Mercury outboard model before ordering to ensure compatibility with your gearcase.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47148485247267,"sku":"PVM00118","price":64.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/91-8m0072133_f5975a73-fef4-4108-9b92-e6861fa2dc2d.jpg?v=1701787562"},{"product_id":"mercury-high-performance-gear-lube-kit-92-858064k01","title":"Mercury High Performance Gear Lube Kit 92-858064K01","description":"\u003cp\u003eWant to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically received in a few days via email. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: medium;\"\u003ePartsVu is proud to offer these handy Mercury Inboard\/Outboard Gear Lube Kits. When it comes to preserving the value and proper maintenance of your Mercury Marine engine, why take chances with a substitute manufacturer? Give your investment the protection it deserves with authentic Mercury products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003eThis kit contains the following genuine Mercury parts:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003e92-858064K01 - High Performance Gear Lube - 1 Quart \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan\u003e12-8M0187157\u003c\/span\u003e - Lower Unit Drain Gaskets - Quantity 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003e91-8M0072133 - Multipurpose Quart Pump\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003eWhy Mercury Marine High Performance Gear Lube?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan\u003eEngineered to provide maximum protection for sterndrive and outboard lower units. Exclusive formula is engineered to provide extended gear life in extreme conditions including high-speed and high-horsepower applications. Extensively tested to provide excellent protection against corrosion and excessive wear. Specifically formulated to help prevent failures due to water entering the gear housing. Extreme pressure synthetic additives protect gears from metal to metal contact. Since no industry-wide standards exist concerning marine gear oils, it is essential to use products such as Mercury High-Performance Gear Lube which has been specifically designed and tested for marine applications. DO NOT mix with Mercury Premium Gear Lube. Provides warranty protection for all Mercury MerCruiser sterndrive and Mercury, Mariner and Force outboard lower units.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47183279653155,"sku":"PVMGLK01","price":36.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/pvmglk01_ee78b0cb-7260-4dcb-9337-4c14ae33e434.jpg?v=1702391266"},{"product_id":"mercury-high-performance-twin-engine-gear-lube-kit","title":"Mercury – Quicksilver Gear Lube Pump | Maintenance Tools | Standard Finish | 8M0072133","description":"\u003cp data-start=\"0\" data-end=\"104\"\u003e\u003cstrong data-start=\"0\" data-end=\"102\"\u003eMercury – Quicksilver Gear Lube Pump | Maintenance Tools | Standard Finish | 8M0072133\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"106\" data-end=\"109\"\u003e\n\u003ch3 data-start=\"111\" data-end=\"129\"\u003e\u003cstrong data-start=\"115\" data-end=\"127\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"130\" data-end=\"658\"\u003eThere’s a quiet kind of confidence that comes from knowing you can handle your own maintenance on the dock, in the driveway, or at the marina before sunrise. A simple tool can make that difference — the kind that turns a messy chore into a steady, almost effortless routine. The Quicksilver Gear Lube Pump, part number 8M0072133, is one of those tools boaters swear by because it just works every single time. When you’re getting your boat ready for the next run, it’s reassuring to have something this dependable in your hands.\u003c\/p\u003e\n\u003chr data-start=\"660\" data-end=\"663\"\u003e\n\u003ch3 data-start=\"665\" data-end=\"687\"\u003e\u003cstrong data-start=\"669\" data-end=\"685\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"688\" data-end=\"1041\"\u003e\n\u003cli data-start=\"688\" data-end=\"769\"\u003e\n\u003cp data-start=\"690\" data-end=\"769\"\u003eDesigned to pump lower unit gear lube into outboard and sterndrive gear cases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"818\"\u003e\n\u003cp data-start=\"772\" data-end=\"818\"\u003eFits standard one quart or one liter bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"913\"\u003e\n\u003cp data-start=\"821\" data-end=\"913\"\u003eConnects smoothly to any outboard or sterndrive with a three eighths by sixteen drain plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"979\"\u003e\n\u003cp data-start=\"916\" data-end=\"979\"\u003eIncludes adapter for gear cases with an M8 by 1.25 drain plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1041\"\u003e\n\u003cp data-start=\"982\" data-end=\"1041\"\u003eBuilt for consistent flow and secure threading during use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1043\" data-end=\"1046\"\u003e\n\u003ch3 data-start=\"1048\" data-end=\"1085\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1083\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1086\" data-end=\"1418\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1155\"\u003eWorks with most Mercury outboards across common horsepower ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1241\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1241\"\u003eCompatible with Mercury sterndrive systems requiring lower unit gear lube service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1242\" data-end=\"1327\"\u003e\n\u003cp data-start=\"1244\" data-end=\"1327\"\u003eFits many other leading marine engine brands using the same thread specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1418\"\u003eIdeal for bass boats, pontoons, runabouts, offshore fishing boats, and family cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1420\" data-end=\"1423\"\u003e\n\u003ch3 data-start=\"1425\" data-end=\"1467\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1465\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1468\" data-end=\"1861\"\u003eAnyone who has ever changed lower unit oil knows how frustrating the job can be without the right pump. With this Quicksilver tool, the whole process becomes smoother and far more controlled. The threading locks in tight, so you are not fighting leaks, slipping fittings, or uneven flow. Each squeeze feels steady, giving you a clean, secure transfer of gear lube right where it needs to be.\u003c\/p\u003e\n\u003cp data-start=\"1863\" data-end=\"2366\"\u003eThe real beauty of this pump is how it expands your independence. You can service your engine on your own timeline instead of waiting on a shop visit. The pump fits both quart and liter bottles, which keeps things simple whether you stock Mercury gear lube or another marine-grade option. With the included adapter, even smaller drain plug styles are easy to manage. The tool feels sturdy in your hand — not flimsy or disposable — and that gives you the sense that you will be using it for many seasons.\u003c\/p\u003e\n\u003chr data-start=\"2368\" data-end=\"2371\"\u003e\n\u003ch3 data-start=\"2373\" data-end=\"2394\"\u003e\u003cstrong data-start=\"2377\" data-end=\"2392\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2395\" data-end=\"2986\"\u003eA genuine Mercury Marine part is designed with real-world boaters in mind, not just theoretical specs. When you go with original equipment, you get a tool that threads cleanly, seals properly, and holds up to repeated service cycles. It is cost-effective because it lasts, and it works right on the first try. Aftermarket pumps often struggle with poor threading or weak seals, which is the last thing you want when dealing with gear lube. With OEM gear, you are choosing the dependable path — the one seasoned boaters recommend because they know it keeps things simple and frustration-free.\u003c\/p\u003e\n\u003chr data-start=\"2988\" data-end=\"2991\"\u003e\n\u003ch3 data-start=\"2993\" data-end=\"3006\"\u003e\u003cstrong data-start=\"2997\" data-end=\"3004\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3008\" data-end=\"3226\"\u003e\u003cstrong data-start=\"3008\" data-end=\"3078\"\u003eQ1: Which Mercury engines does the Quicksilver Gear Lube Pump fit?\u003c\/strong\u003e\u003cbr data-start=\"3078\" data-end=\"3081\"\u003eIt connects to most Mercury outboard and sterndrive engines that use a three eighths by sixteen drain plug, with an adapter for M8 by 1.25 plugs.\u003c\/p\u003e\n\u003cp data-start=\"3228\" data-end=\"3394\"\u003e\u003cstrong data-start=\"3228\" data-end=\"3293\"\u003eQ2: What makes this pump different from aftermarket versions?\u003c\/strong\u003e\u003cbr data-start=\"3293\" data-end=\"3296\"\u003eIt threads more securely, pumps more smoothly, and is built to last through repeated seasonal use.\u003c\/p\u003e\n\u003cp data-start=\"3396\" data-end=\"3574\"\u003e\u003cstrong data-start=\"3396\" data-end=\"3453\"\u003eQ3: How do I know if this is the correct replacement?\u003c\/strong\u003e\u003cbr data-start=\"3453\" data-end=\"3456\"\u003eCheck your engine’s drain plug size. If it uses a three eighths by sixteen or M8 by 1.25 plug, this is the right pump.\u003c\/p\u003e\n\u003cp data-start=\"3576\" data-end=\"3735\"\u003e\u003cstrong data-start=\"3576\" data-end=\"3647\"\u003eQ4: Can this be used in both saltwater and freshwater applications?\u003c\/strong\u003e\u003cbr data-start=\"3647\" data-end=\"3650\"\u003eYes, it works reliably in both environments since it handles gear lube transfer only.\u003c\/p\u003e\n\u003cp data-start=\"3737\" data-end=\"3868\"\u003e\u003cstrong data-start=\"3737\" data-end=\"3777\"\u003eQ5: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"3777\" data-end=\"3780\"\u003eVery. Thread it in, attach the bottle, and pump. Most boaters handle the task with ease.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":47183279685923,"sku":"PVMGLK02","price":61.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/nobrand-pvmglk02_1.jpg?v=1702391265"},{"product_id":"mercury-high-performance-gear-lube-oil-sae90-quart-92-8m0222063","title":"Mercury High Performance Gear Lube Oil SAE90 - Quart - 92-8M0222063","description":"\u003cp\u003eMercury High Performance Gear Lube is an exclusive formulation engineered to provide maximum protection and extended gear life in extreme conditions including high speed and high horsepower applications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat this is:\u003c\/span\u003e\u003cspan\u003e OEM \u003c\/span\u003e\u003cspan\u003eSAE 90 High Performance\u003c\/span\u003e\u003cspan\u003e gear lube for \u003c\/span\u003e\u003cspan\u003ehigh-speed \/ high-hp\u003c\/span\u003e\u003cspan\u003e gearcases.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWhere it’s used:\u003c\/span\u003e\u003cspan\u003e Most \u003c\/span\u003e\u003cspan\u003eMercury, Mariner, Force outboards\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ejet pumps\/Sport Jet 75+\u003c\/span\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cspan\u003eMerCruiser sterndrives\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eService cadence:\u003c\/span\u003e\u003cspan\u003e Change \u003c\/span\u003e\u003cspan\u003eannually or ~100 hrs\u003c\/span\u003e\u003cspan\u003e (≈ \u003c\/span\u003e\u003cspan\u003e50 hrs\u003c\/span\u003e\u003cspan\u003e in saltwater), and \u003c\/span\u003e\u003cspan\u003ebefore storage\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYou’ll also need:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eGear lube pump\u003c\/span\u003e\u003cspan\u003e (fits drain port) + \u003c\/span\u003e\u003cspan\u003e2 new drain screw gaskets\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhy this formula\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eExtreme-load protection\u003c\/span\u003e\u003cspan\u003e – engineered for \u003c\/span\u003e\u003cspan\u003ehigh torque \/ high RPM\u003c\/span\u003e\u003cspan\u003e gearsets.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eShear-stable film\u003c\/span\u003e\u003cspan\u003e – maintains viscosity under heat to protect gears \u0026amp; bearings.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eWater intrusion defense\u003c\/span\u003e\u003cspan\u003e – helps guard against corrosion if trace moisture enters the case.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eOEM-tested\u003c\/span\u003e\u003cspan\u003e – blended to Mercury tolerances for seal compatibility and anti-foaming.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eHow much do I need?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAlways check your owner’s manual or schematics for capacity. As a rule of thumb, \u003c\/span\u003e\u003cspan\u003esmaller outboards often use under a quart\u003c\/span\u003e\u003cspan\u003e, while \u003c\/span\u003e\u003cspan\u003emid-size outboards and sterndrives often need ~1 quart or a bit more\u003c\/span\u003e\u003cspan\u003e. When in doubt, \u003c\/span\u003e\u003cspan\u003ebuy two\u003c\/span\u003e\u003cspan\u003e—an opened spare is handy for mid-season top-offs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eClean change checklist\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eWarm\u003c\/span\u003e\u003cspan\u003e the gearcase briefly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eRemove \u003c\/span\u003e\u003cspan\u003elower drain\u003c\/span\u003e\u003cspan\u003e screw, then \u003c\/span\u003e\u003cspan\u003eupper vent\u003c\/span\u003e\u003cspan\u003e screw; \u003c\/span\u003e\u003cspan\u003edrain fully\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003ePump new lube \u003c\/span\u003e\u003cspan\u003efrom the lower port\u003c\/span\u003e\u003cspan\u003e until it flows from the upper vent.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eInstall \u003c\/span\u003e\u003cspan\u003enew gaskets\u003c\/span\u003e\u003cspan\u003e, reinstall \u003c\/span\u003e\u003cspan\u003eupper\u003c\/span\u003e\u003cspan\u003e, then \u003c\/span\u003e\u003cspan\u003elower\u003c\/span\u003e\u003cspan\u003e screws; \u003c\/span\u003e\u003cspan\u003ewipe \u0026amp; check\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e(Tip: milky lube = water; investigate seals before running again.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Mercury High Performance Gear Lube is intended for use in all Mercury, Mariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives.\u003c\/p\u003e\n\u003cp\u003eMercury recommends changing your gear lube at least once per year prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs this safe for Command Thrust (CT) gearcases?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Yes – this High Performance SAE 90 is designed for \u003c\/span\u003e\u003cspan\u003elarger-prop, high-load gearcases\u003c\/span\u003e\u003cspan\u003e like CT when specified by Mercury.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I mix with other marine gear lubes?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e For best results, \u003c\/span\u003e\u003cspan\u003eavoid mixing\u003c\/span\u003e\u003cspan\u003e. If you’re switching brands or formulas, \u003c\/span\u003e\u003cspan\u003efully drain and refill\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAnnual vs. hour-based changes – what’s more important?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Do \u003c\/span\u003e\u003cspan\u003ewhichever comes first\u003c\/span\u003e\u003cspan\u003e. Also change \u003c\/span\u003e\u003cspan\u003ebefore winter storage\u003c\/span\u003e\u003cspan\u003e even if hours are low.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need new seals every change?\u003c\/strong\u003e\u003cbr\u003eNot full seals, but replace the two drain screw gaskets each service to ensure a proper seal.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":49651496911139,"sku":"92-8M0222063","price":22.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/nobrand-img_7323.jpg?v=1698786199"}],"url":"https:\/\/partsvu.com\/en-mx\/collections\/mercury-marine-gear-lube-power-trim-fluid.oembed","provider":"PartsVu","version":"1.0","type":"link"}