{"title":"MerCruiser V-Belts","description":"\u003cp\u003eAccording to belt manufacturers, failure rates rise sharply after 3 years of service. V-Belts usually should be inspected for wear after 3 years or 30-40,000 miles of use.\u003c\/p\u003e\n\u003cp\u003eAccording to belt manufacturers, failure rates rise sharply after 3 years of service. Replacing V-belts every 3-4 years can minimize the risk of sudden belt failure. Most cars on the road today have only one belt, a V-belt. V-belts are used because of their ability to wedge tightly into the grooves of the pulley. There are three common V belt types: Classical V-belt (classified by their dimensions from A to E), Narrow V series (classified by their dimensions 3V, 5V, and 8V), and light duty Fractional Horsepower belt (classified by their dimensions 2L, 3L, 4L, 5L). V-belts are the oldest, most commonly used power transmission belt style in the industry. A V-belt is so called because of the shape of their cross section which is actually a little trapezoidal for you geometry fans. A V-belt is a rubber belt used for driving mechanisms in an engine such as the fans or water pump. A v-belt is a flexible machine element used to transmit power between a set of grooved pulleys or sheaves. V-belts are made from rubber or synthetic rubber stocks, so they have the flexibility to bend around the sheaves in drive systems. Fabric materials of various kinds may cover the stock material to provide a layer of protection and reinforcement. Replacing V-belts every 3-4 years can minimize the risk of sudden belt failure. This creates higher friction between the surfaces which reduces slip and power loss. The \"V\" shape of the belt tracks in a mating groove in the pulley (or sheave), with the result that the belt cannot slip off.\u003c\/p\u003e\n\u003cp\u003eMercury Marine MerCruiser V-Belts, from PartsVu, contain all necessary parts to replace your boat's V-belt to keep your boat in tip-top shape for optimal performance on the water.\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n#readMoreTxt {display: none;} #readMoreTxt a {color: #000000;} #readMoreTxt a:visited {color: #000000;} #readMoreBtnContainer a {color: #000000;} #readMoreBtnContainer a:visited {color: #000000;}\n--\u003e\u003c\/style\u003e","products":[{"product_id":"mercury-mercruiser-v-belt-44-inch-57-93658q","title":"Mercury Mercruiser - V-Belt - 44 inch - 57-93658Q","description":"\u003cp\u003e44 in (1118 mm) length\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626576797987,"sku":"57-93658Q","price":26.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_8.jpg?v=1698808524"},{"product_id":"mercury-mercruiser-v-belt-39-1-2-inch-57-862054q","title":"Mercury – V-Belt 39-1\/2\" | MerCruiser 3.0L Alpha One \u0026 MPI EC | Reinforced Marine Rubber | 862054Q","description":"\u003cp data-start=\"0\" data-end=\"114\"\u003e\u003cstrong data-start=\"0\" data-end=\"114\"\u003eMercury – V-Belt 39-1\/2\" | MerCruiser 3.0L Alpha One \u0026amp; MPI EC | Reinforced Marine Rubber | 862054Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"116\" data-end=\"119\"\u003e\n\u003cp data-start=\"121\" data-end=\"658\"\u003e\u003cstrong data-start=\"121\" data-end=\"133\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"133\" data-end=\"136\"\u003eEvery boater knows that sometimes it’s the simplest parts that carry the most responsibility. A good belt doesn’t demand your attention—it quietly does its job while you trim up, throttle forward, and enjoy the day on the water. With the Mercury Marine part number 862054Q V-Belt, you get that steady reassurance that your 3.0L MerCruiser is breathing, cooling, and charging the way it should. It’s the kind of reliability that lets you settle into a long run or ease into a narrow marina channel without a second thought.\u003c\/p\u003e\n\u003chr data-start=\"660\" data-end=\"663\"\u003e\n\u003cp data-start=\"665\" data-end=\"683\"\u003e\u003cstrong data-start=\"665\" data-end=\"681\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"684\" data-end=\"1135\"\u003e\n\u003cli data-start=\"684\" data-end=\"740\"\u003e\n\u003cp data-start=\"686\" data-end=\"740\"\u003eReplacement V-belt measuring 39-1\/2 inches in length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"741\" data-end=\"818\"\u003e\n\u003cp data-start=\"743\" data-end=\"818\"\u003eReinforced marine-grade rubber construction for long life and steady grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"900\"\u003e\n\u003cp data-start=\"821\" data-end=\"900\"\u003eMatches the exact specifications of the original belt installed by MerCruiser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"975\"\u003e\n\u003cp data-start=\"903\" data-end=\"975\"\u003eDesigned to maintain consistent tension for smooth accessory operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1059\"\u003e\n\u003cp data-start=\"978\" data-end=\"1059\"\u003eFits both 3.0L Alpha One and 3.0L MPI EC engines within specified serial ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1060\" data-end=\"1135\"\u003e\n\u003cp data-start=\"1062\" data-end=\"1135\"\u003eManufactured to Mercury Marine OEM standards for guaranteed performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1137\" data-end=\"1140\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1175\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1173\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1176\" data-end=\"1614\"\u003e\n\u003cli data-start=\"1176\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1275\"\u003eFits MerCruiser 3.0L Alpha One engines, serial number range 1A002000–1A020543 and 1A020544 \u0026amp; up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1278\" data-end=\"1350\"\u003eFits MerCruiser 3.0L MPI EC engines, serial number range 1A072812 \u0026amp; up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1440\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1440\"\u003eIdeal for runabouts, bowriders, deck boats, cuddy cabins, and smaller family cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1511\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1511\"\u003eWorks with sterndrive accessory systems requiring a 39-1\/2\" V-belt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1512\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1514\" data-end=\"1614\"\u003eCompatible with cooling, alternator, and accessory systems designed for traditional V-belt routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1616\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1621\" data-end=\"2063\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1657\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1657\" data-end=\"1660\"\u003eA V-belt might not be glamorous, but you’ll feel its impact every time you turn the key. A fresh, properly sized belt means your alternator spins freely, your water pump circulates steadily, and your engine accessories keep rhythm without slipping or squealing. The 862054Q delivers a tight, confident grip on the pulleys, even as your boat transitions from idle to plane or pushes through choppy water.\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2499\"\u003eThe belt’s marine-specific rubber compound resists heat, moisture, and the constant strain of changing RPM. This longevity matters when your weekends take you far from the dock—or when you’re just looking to avoid surprise maintenance mid-season. Because it’s a Mercury Marine OEM component, the fit is exact. It seats easily, tensions predictably, and performs with the quiet steadiness that’s often missing from aftermarket options.\u003c\/p\u003e\n\u003cp data-start=\"2501\" data-end=\"2779\"\u003eFor many boaters, replacing the belt is part of routine upkeep, and this one installs smoothly with common tools. That easy fit, combined with the lasting durability, makes it one of those parts you can install with confidence and forget about until your next scheduled service.\u003c\/p\u003e\n\u003chr data-start=\"2781\" data-end=\"2784\"\u003e\n\u003cp data-start=\"2786\" data-end=\"3154\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2801\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"2801\" data-end=\"2804\"\u003eIn the world of belts, small differences matter. Aftermarket belts may be close in size, but variations in rubber density, rib shape, or tension characteristics can create noise, premature wear, or accessory strain. The 862054Q is built to Mercury Marine’s exact specifications, ensuring a secure fit and proper performance across the full RPM range.\u003c\/p\u003e\n\u003cp data-start=\"3156\" data-end=\"3424\"\u003eChoosing OEM means fewer surprises, fewer re-tensioning issues, and a much lower risk of slippage. It’s simply the most dependable choice for keeping a 3.0L MerCruiser running as it should. When you’re out on the water, trust counts—and OEM parts are built to earn it.\u003c\/p\u003e\n\u003chr data-start=\"3426\" data-end=\"3429\"\u003e\n\u003cp data-start=\"3431\" data-end=\"3438\"\u003e\u003cstrong data-start=\"3431\" data-end=\"3438\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3440\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3440\" data-end=\"3490\"\u003eQ1: Which engines does the 862054Q V-Belt fit?\u003c\/strong\u003e\u003cbr data-start=\"3490\" data-end=\"3493\"\u003eIt fits MerCruiser 3.0L Alpha One and 3.0L MPI EC engines within the specified serial number ranges.\u003c\/p\u003e\n\u003cp data-start=\"3595\" data-end=\"3772\"\u003e\u003cstrong data-start=\"3595\" data-end=\"3657\"\u003eQ2: What makes this belt better than aftermarket versions?\u003c\/strong\u003e\u003cbr data-start=\"3657\" data-end=\"3660\"\u003eOEM belts match factory tension, material quality, and length, ensuring reliable grip and long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"3774\" data-end=\"3933\"\u003e\u003cstrong data-start=\"3774\" data-end=\"3832\"\u003eQ3: How do I confirm it’s the right part for my setup?\u003c\/strong\u003e\u003cbr data-start=\"3832\" data-end=\"3835\"\u003eCheck your engine serial number and compare it with your owner’s or service manual specifications.\u003c\/p\u003e\n\u003cp data-start=\"3935\" data-end=\"4098\"\u003e\u003cstrong data-start=\"3935\" data-end=\"4004\"\u003eQ4: Can it be used in both freshwater and saltwater environments?\u003c\/strong\u003e\u003cbr data-start=\"4004\" data-end=\"4007\"\u003eAbsolutely. The belt is made from marine-ready materials designed for any water conditions.\u003c\/p\u003e\n\u003cp data-start=\"4100\" data-end=\"4236\"\u003e\u003cstrong data-start=\"4100\" data-end=\"4140\"\u003eQ5: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"4140\" data-end=\"4143\"\u003eYes. Most boaters can replace this belt with basic tools and standard maintenance experience\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626577584419,"sku":"57-862054Q","price":34.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/862054Q.jpg?v=1761568027"},{"product_id":"mercury-mercruiser-v-belt-48-inch-57-48122q","title":"Mercury Mercruiser - V-Belt - 48 inch - 57-48122Q","description":"\u003cp\u003eV BELT - 48 IN\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626583515427,"sku":"57-48122Q","price":27.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_12.jpg?v=1698808578"},{"product_id":"mercury-mercruiser-v-belt-40-inch-57-69143q","title":"Mercury – Quicksilver V-Belt | Engine Drive Belt | 40” (1,016mm) | 69143Q","description":"\u003cp data-start=\"0\" data-end=\"79\"\u003e\u003cstrong data-start=\"0\" data-end=\"77\"\u003eMercury – Quicksilver V-Belt | Engine Drive Belt | 40” (1,016mm) | 69143Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"81\" data-end=\"84\"\u003e\n\u003ch3 data-start=\"86\" data-end=\"104\"\u003e\u003cstrong data-start=\"90\" data-end=\"102\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"105\" data-end=\"700\"\u003eA dependable belt keeps your MerCruiser’s systems running in sync — from the alternator to the water pump. The \u003cstrong data-start=\"216\" data-end=\"260\"\u003eMercury Marine 69143Q Quicksilver V-Belt\u003c\/strong\u003e is a 40-inch (1,016mm) OEM replacement belt built for \u003cstrong data-start=\"315\" data-end=\"360\"\u003eMerCruiser sterndrive and inboard engines\u003c\/strong\u003e. It’s made from durable, reinforced rubber that stays flexible under heat and load. Designed to the same specs as the original factory belt, it provides quiet, steady power transfer without slipping. Whether you’re doing preventative maintenance or replacing a worn belt, this part keeps your boat’s engine running smooth and dependable.\u003c\/p\u003e\n\u003chr data-start=\"702\" data-end=\"705\"\u003e\n\u003ch3 data-start=\"707\" data-end=\"729\"\u003e\u003cstrong data-start=\"711\" data-end=\"727\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"732\" data-end=\"813\"\u003e\n\u003cstrong data-start=\"732\" data-end=\"744\"\u003ePurpose:\u003c\/strong\u003e Transfers power to your engine’s accessories for steady operation.\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"916\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"829\"\u003eMaterial:\u003c\/strong\u003e Built from \u003cstrong data-start=\"841\" data-end=\"886\"\u003ereinforced rubber with strong fiber cords\u003c\/strong\u003e to handle tension and heat.\u003c\/li\u003e\n\u003cli data-start=\"919\" data-end=\"1006\"\u003e\n\u003cstrong data-start=\"919\" data-end=\"930\"\u003eDesign:\u003c\/strong\u003e Exact replacement for the original factory-installed 40” MerCruiser belt.\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1087\"\u003e\n\u003cstrong data-start=\"1009\" data-end=\"1025\"\u003ePerformance:\u003c\/strong\u003e Maintains consistent grip to avoid squealing or power loss.\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1159\"\u003e\n\u003cstrong data-start=\"1090\" data-end=\"1105\"\u003eDurability:\u003c\/strong\u003e Stands up to salt, oil, vibration, and marine heat.\u003c\/li\u003e\n\u003cli data-start=\"1162\" data-end=\"1237\"\u003e\n\u003cstrong data-start=\"1162\" data-end=\"1187\"\u003eEase of Installation:\u003c\/strong\u003e Straightforward swap using standard hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1239\" data-end=\"1242\"\u003e\n\u003ch3 data-start=\"1244\" data-end=\"1281\"\u003e\u003cstrong data-start=\"1248\" data-end=\"1279\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1284\" data-end=\"1315\"\u003eMerCruiser sterndrive engines\u003c\/li\u003e\n\u003cli data-start=\"1318\" data-end=\"1410\"\u003eMerCruiser inboard engines\u003cbr data-start=\"1344\" data-end=\"1347\"\u003e\u003cem data-start=\"1347\" data-end=\"1408\"\u003e(Check your owner’s or service manual for exact model fit.)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1412\" data-end=\"1415\"\u003e\n\u003ch3 data-start=\"1417\" data-end=\"1460\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1458\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1461\" data-end=\"1770\"\u003eThe \u003cstrong data-start=\"1465\" data-end=\"1482\"\u003e69143Q V-belt\u003c\/strong\u003e ensures reliable operation across all your engine’s driven systems. Over time, belts can stretch, glaze, or harden, causing noise and reduced performance. Installing a fresh belt restores proper tension, helping your alternator charge correctly and your cooling system run efficiently.\u003c\/p\u003e\n\u003cp data-start=\"1772\" data-end=\"1974\"\u003eThis 40-inch belt fits tightly, runs quietly, and keeps everything spinning the way it should. It’s a small maintenance job that pays off big — fewer surprises and smoother performance every trip out.\u003c\/p\u003e\n\u003chr data-start=\"1976\" data-end=\"1979\"\u003e\n\u003ch3 data-start=\"1981\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1985\" data-end=\"2011\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2014\" data-end=\"2261\"\u003eThe \u003cstrong data-start=\"2018\" data-end=\"2040\"\u003eQuicksilver 69143Q\u003c\/strong\u003e is a \u003cstrong data-start=\"2046\" data-end=\"2077\"\u003egenuine Mercury Marine belt\u003c\/strong\u003e, made to the same specs your engine was built with. Aftermarket belts might look similar but can vary slightly in width or construction, leading to premature wear or poor alignment.\u003c\/p\u003e\n\u003cp data-start=\"2263\" data-end=\"2500\"\u003eMercury’s OEM belts are tested for flexibility, heat resistance, and long-term performance in marine environments. Choosing genuine parts means you get a perfect fit and lasting reliability — exactly what you want from your MerCruiser.\u003c\/p\u003e\n\u003chr data-start=\"2502\" data-end=\"2505\"\u003e\n\u003ch3 data-start=\"2507\" data-end=\"2520\"\u003e\u003cstrong data-start=\"2511\" data-end=\"2518\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2522\" data-end=\"2641\"\u003e\u003cstrong data-start=\"2522\" data-end=\"2553\"\u003eQ1: What size is this belt?\u003c\/strong\u003e\u003cbr data-start=\"2553\" data-end=\"2556\"\u003eIt’s \u003cstrong data-start=\"2561\" data-end=\"2584\"\u003e40 inches (1,016mm)\u003c\/strong\u003e long — a direct match to the original MerCruiser belt.\u003c\/p\u003e\n\u003cp data-start=\"2643\" data-end=\"2784\"\u003e\u003cstrong data-start=\"2643\" data-end=\"2676\"\u003eQ2: What engines will it fit?\u003c\/strong\u003e\u003cbr data-start=\"2676\" data-end=\"2679\"\u003eIt’s designed for \u003cstrong data-start=\"2697\" data-end=\"2742\"\u003eMerCruiser sterndrive and inboard engines\u003c\/strong\u003e; confirm fit using your service manual.\u003c\/p\u003e\n\u003cp data-start=\"2786\" data-end=\"2912\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2814\"\u003eQ3: What’s it made from?\u003c\/strong\u003e\u003cbr data-start=\"2814\" data-end=\"2817\"\u003eA \u003cstrong data-start=\"2819\" data-end=\"2846\"\u003ereinforced rubber blend\u003c\/strong\u003e with \u003cstrong data-start=\"2852\" data-end=\"2867\"\u003efiber cords\u003c\/strong\u003e for strength, flexibility, and durability.\u003c\/p\u003e\n\u003cp data-start=\"2914\" data-end=\"3039\"\u003e\u003cstrong data-start=\"2914\" data-end=\"2947\"\u003eQ4: When should I replace it?\u003c\/strong\u003e\u003cbr data-start=\"2947\" data-end=\"2950\"\u003eInspect your belt each season and replace it if you see cracking, fraying, or slippage.\u003c\/p\u003e\n\u003cp data-start=\"3041\" data-end=\"3173\"\u003e\u003cstrong data-start=\"3041\" data-end=\"3080\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3080\" data-end=\"3083\"\u003eOEM belts fit exactly right, run quieter, and last longer under real boating conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626596983075,"sku":"57-69143Q","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/69143q_02.jpg?v=1761567808"},{"product_id":"mercury-mercruiser-v-belt-50-inch-57-96834q","title":"Mercury Mercruiser - V-Belt - 50 inch - 57-96834Q","description":"\u003cp\u003e50 in (1270 mm) length\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939322024227,"sku":"57-96834Q","price":40.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV743806_1.jpg?v=1698808524"},{"product_id":"mercury-mercruiser-v-belt-51-5-8-inch-57-821023q","title":"Mercury Mercruiser - V-belt - 51-5\/8 inch - 57-821023Q","description":"\u003cp\u003e51\"‘5\/8 in. (1313 mm) length\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939333132579,"sku":"57-821023Q","price":63.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_15.jpg?v=1698808566"},{"product_id":"mercury-mercruiser-v-belt-48-1-8-inch-57-816034q","title":"Mercury Mercruiser - V-Belt - 48-1\/8 inch - 57-816034Q","description":"\u003cp\u003e48\"‘1\/8 in. (1222 mm) length\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939333427491,"sku":"57-816034Q","price":54.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_13.jpg?v=1698808567"},{"product_id":"mercury-mercruiser-v-belt-56-inch-57-812427q","title":"Mercury Mercruiser - V-Belt - 56 inch - 57-812427Q","description":"\u003cp\u003eV BELT- 56 IN             ZZ\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939333493027,"sku":"57-812427Q","price":53.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_19.jpg?v=1698808568"},{"product_id":"mercury-mercruiser-v-belt-52-1-2-inch-57-816295q","title":"Mercury Mercruiser - V-Belt - 52-1\/2 inch- 57-816295Q","description":"\u003cp\u003eV BELT - 52 1\/2 IN          ZZ\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939333919011,"sku":"57-816295Q","price":58.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_17.jpg?v=1698808569"},{"product_id":"mercury-mercruiser-v-belt-35-1-8-inch-57-74271q","title":"Mercury Mercruiser - V-Belt - 35-1\/8 inch - 57-74271Q","description":"\u003cp\u003eWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e \u003cp\u003e35\"‘1\/8 in. 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The \u003cstrong data-start=\"198\" data-end=\"242\"\u003eMercury Marine 65607Q Quicksilver V-Belt\u003c\/strong\u003e is built to deliver smooth, reliable power transfer for \u003cstrong data-start=\"299\" data-end=\"364\"\u003eMerCruiser 3.0L Alpha One, TKS, and MPI EC sterndrive engines\u003c\/strong\u003e. At 37 inches long, this belt fits precisely and runs quietly without slippage. Made to Mercury’s OEM standards, it’s tough enough to handle marine heat, load, and vibration. Whether you’re replacing a worn belt or keeping one as a backup, this Quicksilver V-belt ensures your MerCruiser stays running strong and efficient.\u003c\/p\u003e\n\u003chr data-start=\"692\" data-end=\"695\"\u003e\n\u003ch3 data-start=\"697\" data-end=\"719\"\u003e\u003cstrong data-start=\"701\" data-end=\"717\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"722\" data-end=\"819\"\u003e\n\u003cstrong data-start=\"722\" data-end=\"734\"\u003ePurpose:\u003c\/strong\u003e Transfers drive power to key engine components like the alternator and water pump.\u003c\/li\u003e\n\u003cli data-start=\"822\" data-end=\"926\"\u003e\n\u003cstrong data-start=\"822\" data-end=\"835\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-start=\"846\" data-end=\"894\"\u003ereinforced rubber with synthetic fiber cords\u003c\/strong\u003e for strength and flexibility.\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"1004\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"940\"\u003eDesign:\u003c\/strong\u003e Precision-molded for smooth operation and reduced belt noise.\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1106\"\u003e\n\u003cstrong data-start=\"1007\" data-end=\"1023\"\u003ePerformance:\u003c\/strong\u003e Maintains consistent tension for reliable power transfer and cooling efficiency.\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1109\" data-end=\"1124\"\u003eDurability:\u003c\/strong\u003e Resists cracking, stretching, and slipping under heavy marine use.\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1196\" data-end=\"1212\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM replacement that installs easily with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1281\" data-end=\"1284\"\u003e\n\u003ch3 data-start=\"1286\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1321\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1326\" data-end=\"1402\"\u003eMerCruiser 3.0L Alpha One (serial No. 1A002000–1A020543 and 1A020544 \u0026amp; up)\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1456\"\u003eMerCruiser 3.0L MPI EC (serial No. 1A072812 \u0026amp; up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1458\" data-end=\"1461\"\u003e\n\u003ch3 data-start=\"1463\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1504\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1507\" data-end=\"1851\"\u003eThe \u003cstrong data-start=\"1511\" data-end=\"1528\"\u003e65607Q V-belt\u003c\/strong\u003e ensures smooth, efficient power transfer from your crankshaft to essential systems. Over time, belts can glaze, stretch, or crack — leading to slippage, poor alternator charging, and weak cooling performance. This OEM belt fits perfectly, holds tension, and resists wear, keeping your engine running steady at every RPM.\u003c\/p\u003e\n\u003cp data-start=\"1853\" data-end=\"2072\"\u003eReplacing your belt as part of regular maintenance prevents breakdowns on the water and improves overall reliability. It’s a small, simple upgrade that keeps your drive system tight and responsive season after season.\u003c\/p\u003e\n\u003chr data-start=\"2074\" data-end=\"2077\"\u003e\n\u003ch3 data-start=\"2079\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2109\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2112\" data-end=\"2333\"\u003eThe \u003cstrong data-start=\"2116\" data-end=\"2138\"\u003eQuicksilver 65607Q\u003c\/strong\u003e is a \u003cstrong data-start=\"2144\" data-end=\"2175\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, built to match your engine’s original specifications. Aftermarket belts might fit loosely or use weaker materials that fail prematurely under marine load.\u003c\/p\u003e\n\u003cp data-start=\"2335\" data-end=\"2580\"\u003eMercury’s OEM belts are tested under real operating conditions for flexibility, heat resistance, and precise tension retention. Choosing OEM ensures a quiet-running, long-lasting belt that keeps your MerCruiser performing exactly as it should.\u003c\/p\u003e\n\u003chr data-start=\"2582\" data-end=\"2585\"\u003e\n\u003ch3 data-start=\"2587\" data-end=\"2600\"\u003e\u003cstrong data-start=\"2591\" data-end=\"2598\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2602\" data-end=\"2755\"\u003e\u003cstrong data-start=\"2602\" data-end=\"2644\"\u003eQ1: What engines does this V-belt fit?\u003c\/strong\u003e\u003cbr data-start=\"2644\" data-end=\"2647\"\u003eIt fits \u003cstrong data-start=\"2655\" data-end=\"2720\"\u003eMerCruiser 3.0L Alpha One, TKS, and MPI EC sterndrive engines\u003c\/strong\u003e within the listed serial ranges.\u003c\/p\u003e\n\u003cp data-start=\"2757\" data-end=\"2834\"\u003e\u003cstrong data-start=\"2757\" data-end=\"2787\"\u003eQ2: How long is this belt?\u003c\/strong\u003e\u003cbr data-start=\"2787\" data-end=\"2790\"\u003eThe belt measures \u003cstrong data-start=\"2808\" data-end=\"2821\"\u003e37 inches\u003c\/strong\u003e in length.\u003c\/p\u003e\n\u003cp data-start=\"2836\" data-end=\"2966\"\u003e\u003cstrong data-start=\"2836\" data-end=\"2865\"\u003eQ3: What is it made from?\u003c\/strong\u003e\u003cbr data-start=\"2865\" data-end=\"2868\"\u003eA \u003cstrong data-start=\"2870\" data-end=\"2918\"\u003ereinforced rubber blend with synthetic cords\u003c\/strong\u003e for strength and resistance to heat and wear.\u003c\/p\u003e\n\u003cp data-start=\"2968\" data-end=\"3100\"\u003e\u003cstrong data-start=\"2968\" data-end=\"3008\"\u003eQ4: How often should it be replaced?\u003c\/strong\u003e\u003cbr data-start=\"3008\" data-end=\"3011\"\u003eInspect it yearly and replace it if it shows signs of cracking, glazing, or stretching.\u003c\/p\u003e\n\u003cp data-start=\"3102\" data-end=\"3262\"\u003e\u003cstrong data-start=\"3102\" data-end=\"3141\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3141\" data-end=\"3144\"\u003eOEM belts fit tighter, last longer, and maintain the right tension — keeping your engine components working in sync.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939335491875,"sku":"57-65607Q","price":23.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/65607Q_3.jpg?v=1761567792"},{"product_id":"mercury-mercruiser-v-belt-46-inch-57-48120q1","title":"Mercury Mercruiser - V-Belt - 46 inch - 57-48120Q1","description":"\u003cp\u003eV BELT - 46 IN\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939335721251,"sku":"57-48120Q1","price":29.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/57-57298q_10.jpg?v=1698808579"},{"product_id":"mercury-mercruiser-v-belt-44-5-8-inch-57-44207q","title":"Mercury Mercruiser - V-Belt - 44-5\/8 inch - 57-44207Q","description":"\u003cp\u003eWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e \u003cp\u003e44\"‘5\/8 in. 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