{"product_id":"mercury-mercruiser-bearing-carrier-seal-26-815565","title":"Mercury – Quicksilver 815565 Bearing Carrier Oil Seal | Mercury \u0026 Mariner 150–300HP Outboards | Bravo I XR\/XZ Sterndrives | 815565","description":"\u003cp data-start=\"0\" data-end=\"136\"\u003e\u003cstrong data-start=\"0\" data-end=\"134\"\u003eMercury – Quicksilver 815565 Bearing Carrier Oil Seal | Mercury \u0026amp; Mariner 150–300HP Outboards | Bravo I XR\/XZ Sterndrives | 815565\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"138\" data-end=\"141\"\u003e\n\u003ch3 data-start=\"143\" data-end=\"161\"\u003e\u003cstrong data-start=\"147\" data-end=\"159\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"162\" data-end=\"516\"\u003eKeeping water out and oil in — that’s the quiet job of the \u003cstrong data-start=\"221\" data-end=\"268\"\u003eQuicksilver 815565 Bearing Carrier Oil Seal\u003c\/strong\u003e, and it’s one that makes a big difference in how long your outboard or sterndrive lasts. This OEM seal fits \u003cstrong data-start=\"377\" data-end=\"456\"\u003eMercury and Mariner 2-stroke and 4-stroke outboards from 150–300 horsepower\u003c\/strong\u003e, as well as \u003cstrong data-start=\"469\" data-end=\"513\"\u003eMerCruiser Bravo I XR and XZ sterndrives\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"518\" data-end=\"795\"\u003eIt’s built for the harshest marine environments, sealing critical driveline components from water intrusion while holding oil pressure steady. When it comes to protecting your lower unit from corrosion and wear, this little part is one of the most important lines of defense.\u003c\/p\u003e\n\u003chr data-start=\"797\" data-end=\"800\"\u003e\n\u003ch3 data-start=\"802\" data-end=\"824\"\u003e\u003cstrong data-start=\"806\" data-end=\"822\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"827\" data-end=\"934\"\u003e\n\u003cstrong data-start=\"827\" data-end=\"839\"\u003ePurpose:\u003c\/strong\u003e Prevents water intrusion and oil leakage around the bearing carrier to protect the gearcase.\u003c\/li\u003e\n\u003cli data-start=\"937\" data-end=\"1077\"\u003e\n\u003cstrong data-start=\"937\" data-end=\"949\"\u003eFitment:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"963\" data-end=\"1028\"\u003eMercury and Mariner 150–300HP 2-stroke and 4-stroke outboards\u003c\/strong\u003e, and \u003cstrong data-start=\"1034\" data-end=\"1074\"\u003eMerCruiser Bravo I XR\/XZ sterndrives\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1080\" data-end=\"1202\"\u003e\n\u003cstrong data-start=\"1080\" data-end=\"1097\"\u003eConstruction:\u003c\/strong\u003e Made from \u003cstrong data-start=\"1108\" data-end=\"1134\"\u003emarine-grade elastomer\u003c\/strong\u003e with a precision-ground sealing lip for long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1205\" data-end=\"1221\"\u003eOEM Quality:\u003c\/strong\u003e Meets \u003cstrong data-start=\"1228\" data-end=\"1260\"\u003eMercury Marine factory specs\u003c\/strong\u003e for sealing pressure, fitment, and durability.\u003c\/li\u003e\n\u003cli data-start=\"1312\" data-end=\"1425\"\u003e\n\u003cstrong data-start=\"1312\" data-end=\"1335\"\u003ePerformance Proven:\u003c\/strong\u003e Tested to maintain seal integrity under high load, temperature, and saltwater exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1427\" data-end=\"1430\"\u003e\n\u003ch3 data-start=\"1432\" data-end=\"1469\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1467\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1472\" data-end=\"1535\"\u003eMercury and Mariner 150–300HP outboards (2-stroke \u0026amp; 4-stroke)\u003c\/li\u003e\n\u003cli data-start=\"1538\" data-end=\"1588\"\u003eMerCruiser Bravo I XR and Bravo I XZ sterndrives\u003c\/li\u003e\n\u003cli data-start=\"1591\" data-end=\"1671\"\u003eUsed across offshore fishing boats, center consoles, and high-performance rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003ch3 data-start=\"1678\" data-end=\"1720\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1718\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1721\" data-end=\"2036\"\u003eA healthy lower unit depends on good seals. The \u003cstrong data-start=\"1769\" data-end=\"1804\"\u003e815565 Bearing Carrier Oil Seal\u003c\/strong\u003e keeps the gear oil where it belongs — inside — while blocking out the saltwater and debris that can cause internal damage. A worn or leaking seal can lead to gear wear, corrosion, or even total gearcase failure if left unchecked.\u003c\/p\u003e\n\u003cp data-start=\"2038\" data-end=\"2441\"\u003eThis OEM replacement is engineered for tight tolerances and consistent sealing pressure, even when the housing flexes under load. It’s made from high-quality rubber that stays pliable through extreme temperature swings, helping your lower unit stay lubricated, cool, and protected. Replace it as part of regular maintenance and you’ll save yourself a lot of headaches (and repair bills) down the line.\u003c\/p\u003e\n\u003chr data-start=\"2443\" data-end=\"2446\"\u003e\n\u003ch3 data-start=\"2448\" data-end=\"2469\"\u003e\u003cstrong data-start=\"2452\" data-end=\"2467\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2470\" data-end=\"2711\"\u003eMercury’s OEM seals are designed specifically for the company’s gearcases — not just “close enough” like some aftermarket alternatives. Each seal is tested for perfect fit, resistance to oil breakdown, and long-term sealing under pressure.\u003c\/p\u003e\n\u003cp data-start=\"2713\" data-end=\"2983\"\u003eAftermarket options often use cheaper rubber compounds that can harden or shrink, leading to leaks. A genuine Quicksilver seal fits right the first time and holds up season after season. It’s a small, inexpensive part that protects some of your most valuable hardware.\u003c\/p\u003e\n\u003chr data-start=\"2985\" data-end=\"2988\"\u003e\n\u003ch3 data-start=\"2990\" data-end=\"3003\"\u003e\u003cstrong data-start=\"2994\" data-end=\"3001\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3004\" data-end=\"3184\"\u003e\u003cstrong data-start=\"3004\" data-end=\"3057\"\u003eQ1: What engines use the Quicksilver 815565 seal?\u003c\/strong\u003e\u003cbr data-start=\"3057\" data-end=\"3060\"\u003eA: It fits \u003cstrong data-start=\"3071\" data-end=\"3136\"\u003eMercury and Mariner 150–300HP 2-stroke and 4-stroke outboards\u003c\/strong\u003e and \u003cstrong data-start=\"3141\" data-end=\"3181\"\u003eMerCruiser Bravo I XR\/XZ sterndrives\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3186\" data-end=\"3330\"\u003e\u003cstrong data-start=\"3186\" data-end=\"3217\"\u003eQ2: What does this seal do?\u003c\/strong\u003e\u003cbr data-start=\"3217\" data-end=\"3220\"\u003eA: It prevents water from entering and gear oil from escaping the lower unit, protecting gears and bearings.\u003c\/p\u003e\n\u003cp data-start=\"3332\" data-end=\"3511\"\u003e\u003cstrong data-start=\"3332\" data-end=\"3362\"\u003eQ3: Is it hard to replace?\u003c\/strong\u003e\u003cbr data-start=\"3362\" data-end=\"3365\"\u003eA: It requires some mechanical skill and proper tools — most owners have a Mercury technician perform the service during lower unit maintenance.\u003c\/p\u003e\n\u003cp data-start=\"3513\" data-end=\"3669\"\u003e\u003cstrong data-start=\"3513\" data-end=\"3554\"\u003eQ4: How often should it be inspected?\u003c\/strong\u003e\u003cbr data-start=\"3554\" data-end=\"3557\"\u003eA: Check during every gear oil change; replace it if you see oil weeping, water in the lube, or a damaged lip.\u003c\/p\u003e\n\u003cp data-start=\"3671\" data-end=\"3826\"\u003e\u003cstrong data-start=\"3671\" data-end=\"3707\"\u003eQ5: Can I use aftermarket seals?\u003c\/strong\u003e\u003cbr data-start=\"3707\" data-end=\"3710\"\u003eA: You can, but OEM seals are built to Mercury’s specifications and provide the best protection for your gearcase.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626575290659,"sku":"26-815565","price":30.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/815565.jpg?v=1761162485","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-mercruiser-bearing-carrier-seal-26-815565","provider":"PartsVu","version":"1.0","type":"link"}