{"product_id":"mercury-w-high-performance-gear-lube-sae90-quart-8m0222065","title":"Mercury - W High Performance Gear Lube SAE90 - Quart - 8M0222065","description":"\u003ch2 data-start=\"106\" data-end=\"118\"\u003e\u003cstrong data-start=\"106\" data-end=\"118\"\u003eMercury - W High Performance Gear Lube SAE90 - Quart - 8M0222065\u003c\/strong\u003e\u003c\/h2\u003e\n\u003chr data-start=\"770\" data-end=\"773\"\u003e\n\u003ch3 data-start=\"106\" data-end=\"118\"\u003e\u003cstrong data-start=\"106\" data-end=\"118\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"120\" data-end=\"428\"\u003eKeeping clean, high-quality gear oil in your lower unit isn’t optional—it’s what stands between smooth operation and expensive internal damage. Quicksilver SAE 90 High Performance Gear Oil is built for real marine conditions, where water intrusion, heat, and heavy loads can quickly break down lesser oils.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"768\"\u003eFormulated specifically for outboard lower units and sterndrives above 75 HP, this gear oil provides strong film strength and corrosion protection to help extend gear life and maintain reliable performance over time. It’s engineered to hold up under pressure—literally—so your gears stay protected whether you’re cruising or pushing hard.\u003c\/p\u003e\n\u003chr data-start=\"770\" data-end=\"773\"\u003e\n\u003ch3 data-start=\"775\" data-end=\"791\"\u003e\u003cstrong data-start=\"775\" data-end=\"791\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"795\" data-end=\"821\"\u003eLower Unit Protection:\u003c\/strong\u003e Helps reduce friction and wear on gears and internal components for longer service life\u003cbr data-start=\"909\" data-end=\"912\"\u003e\u003cstrong data-start=\"914\" data-end=\"942\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"914\" data-end=\"942\"\u003eWater Intrusion Defense:\u003c\/strong\u003e Formulated to help prevent gear failure caused by water contamination\u003cbr data-start=\"1012\" data-end=\"1015\"\u003e\u003cstrong data-start=\"1017\" data-end=\"1048\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1048\"\u003eExtreme Pressure Additives:\u003c\/strong\u003e Protects against metal-to-metal contact under heavy loads and high torque\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e\u003cstrong data-start=\"1127\" data-end=\"1152\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1127\" data-end=\"1152\"\u003eCorrosion Resistance:\u003c\/strong\u003e Helps guard internal components from rust and marine exposure\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1240\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1219\" data-end=\"1240\"\u003eSAE 90 Viscosity:\u003c\/strong\u003e Maintains proper lubrication across a wide range of operating conditions\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e\u003cstrong data-start=\"1318\" data-end=\"1343\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1318\" data-end=\"1343\"\u003eHigh HP Applications:\u003c\/strong\u003e Designed for outboard and sterndrive systems above 75 HP\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e\u003cstrong data-start=\"1405\" data-end=\"1427\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1405\" data-end=\"1427\"\u003eOEM-Level Quality:\u003c\/strong\u003e Backed by Quicksilver’s long-standing reputation for marine reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1503\" data-end=\"1506\"\u003e\n\u003ch3 data-start=\"1508\" data-end=\"1544\"\u003e\u003cstrong data-start=\"1508\" data-end=\"1544\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1546\" data-end=\"1772\"\u003eOn the water, gear oil takes a beating—heat, pressure, and moisture all working against it. This formula is built to stay stable under those conditions, maintaining a strong protective film on gears even when loads increase.\u003c\/p\u003e\n\u003cp data-start=\"1774\" data-end=\"2021\"\u003eIf you’ve ever drained milky gear lube after a season, you know how quickly water can compromise protection. This oil is specifically engineered to handle that risk better, helping reduce the chances of premature wear or costly lower unit repairs.\u003cstrong data-start=\"2028\" data-end=\"2049\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2475\" data-end=\"2478\"\u003e\n\u003ch3 data-start=\"2480\" data-end=\"2488\"\u003e\u003cstrong data-start=\"2480\" data-end=\"2488\"\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2490\" data-end=\"2700\"\u003e\u003cstrong data-start=\"2490\" data-end=\"2536\"\u003eQ. Is this gear oil only for Mercury engines?\u003c\/strong\u003e\u003cbr data-start=\"2536\" data-end=\"2539\"\u003eA. No. While it’s designed to meet Mercury and Quicksilver standards, it’s suitable for many outboard and sterndrive applications above 75 HP across various brands.\u003c\/p\u003e\n\u003cp data-start=\"2702\" data-end=\"2902\"\u003e\u003cstrong data-start=\"2702\" data-end=\"2758\"\u003eQ. Can this help prevent water damage in my lower unit?\u003c\/strong\u003e\u003cbr data-start=\"2758\" data-end=\"2761\"\u003eA. Yes. It’s specifically formulated to help protect gears from damage caused by water intrusion, which is a common issue in marine lower units.\u003c\/p\u003e\n\u003cp data-start=\"2904\" data-end=\"3037\"\u003e\u003cstrong data-start=\"2904\" data-end=\"2935\"\u003eQ. What viscosity is this oil?\u003c\/strong\u003e\u003cbr data-start=\"2935\" data-end=\"2938\"\u003eA. This is an SAE 90 gear oil, ideal for maintaining proper lubrication in high-load marine gearcases.\u003c\/p\u003e\n\u003cp data-start=\"3039\" data-end=\"3227\"\u003e\u003cstrong data-start=\"3039\" data-end=\"3087\"\u003eQ. When should I change my lower unit gear oil?\u003c\/strong\u003e\u003cbr data-start=\"3087\" data-end=\"3090\"\u003eA. Typically at least once per season or every 100 hours, but more frequently if you suspect water intrusion or operate in harsh conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":54931541426467,"sku":"92-8M0222065","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/92-8M0222065.webp?v=1776278215","url":"https:\/\/partsvu.com\/fr\/products\/mercury-w-high-performance-gear-lube-sae90-quart-8m0222065","provider":"PartsVu","version":"1.0","type":"link"}