{"product_id":"yamaha-gear-63p-45560-02-00","title":"Yamaha - Gear - 63P-45560-02-00","description":"\u003ch2 data-section-id=\"1v13ax5\" data-start=\"0\" data-end=\"62\"\u003eYamaha - Gear - Lower Unit Gear Component - 63P-45560-02-00\u003c\/h2\u003e\n\u003chr data-start=\"64\" data-end=\"67\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"69\" data-end=\"80\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"81\" data-end=\"471\"\u003eWhen you’re inside a lower unit, gears are where everything either works perfectly or starts to fall apart. I’ve seen engines come in with noise or vibration that traced back to a single worn gear starting to fail. Once that wear begins, it spreads fast through the rest of the gear set. Swapping in a proper Yamaha gear like this keeps everything running smooth and tight where it matters.\u003c\/p\u003e\n\u003chr data-start=\"473\" data-end=\"476\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"478\" data-end=\"493\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"494\" data-end=\"859\"\u003e\n\u003cli data-section-id=\"347gjo\" data-start=\"494\" data-end=\"589\"\u003e\n\u003cstrong data-start=\"496\" data-end=\"524\"\u003ePrecision-Cut Gear Teeth\u003c\/strong\u003e – Designed for smooth engagement and efficient power transfer.\u003c\/li\u003e\n\u003cli data-section-id=\"aak09a\" data-start=\"590\" data-end=\"676\"\u003e\n\u003cstrong data-start=\"592\" data-end=\"607\"\u003eOEM Fitment\u003c\/strong\u003e – Built to Yamaha specifications for exact gearcase compatibility.\u003c\/li\u003e\n\u003cli data-section-id=\"1ywzrps\" data-start=\"677\" data-end=\"761\"\u003e\n\u003cstrong data-start=\"679\" data-end=\"709\"\u003eHigh-Strength Construction\u003c\/strong\u003e – Handles torque and continuous marine operation.\u003c\/li\u003e\n\u003cli data-section-id=\"14fr7n6\" data-start=\"762\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"764\" data-end=\"784\"\u003eStable Operation\u003c\/strong\u003e – Helps reduce vibration and maintain consistent lower unit performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"861\" data-end=\"864\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"866\" data-end=\"896\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"897\" data-end=\"1081\"\u003eFits Yamaha outboard engines equipped with compatible lower unit gearcases. Commonly used on mid-range horsepower outboards across center consoles, bay boats, and recreational vessels.\u003c\/p\u003e\n\u003chr data-start=\"1083\" data-end=\"1086\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1088\" data-end=\"1094\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1096\" data-end=\"1224\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1147\"\u003eQ: What are signs this gear is worn or failing?\u003c\/strong\u003e\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1156\"\u003eA:\u003c\/strong\u003e Grinding noise, vibration, or slipping under load are common signs.\u003c\/p\u003e\n\u003cp data-start=\"1226\" data-end=\"1349\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1274\"\u003eQ: Can one bad gear damage other components?\u003c\/strong\u003e\u003cbr data-start=\"1274\" data-end=\"1277\"\u003e\u003cstrong data-start=\"1277\" data-end=\"1283\"\u003eA:\u003c\/strong\u003e Yes, it can cause uneven wear and lead to failure in other gears.\u003c\/p\u003e\n\u003cp data-start=\"1351\" data-end=\"1468\"\u003e\u003cstrong data-start=\"1351\" data-end=\"1392\"\u003eQ: Should gears be replaced together?\u003c\/strong\u003e\u003cbr data-start=\"1392\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1395\" data-end=\"1401\"\u003eA:\u003c\/strong\u003e Often yes, especially if there’s visible wear across the gear set.\u003c\/p\u003e\n\u003cp data-start=\"1470\" data-end=\"1599\"\u003e\u003cstrong data-start=\"1470\" data-end=\"1519\"\u003eQ: How does water intrusion affect this gear?\u003c\/strong\u003e\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1528\"\u003eA:\u003c\/strong\u003e It can cause corrosion and reduce lubrication, leading to faster wear.\u003c\/p\u003e\n\u003cp data-start=\"1601\" data-end=\"1720\"\u003e\u003cstrong data-start=\"1601\" data-end=\"1634\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1637\" data-end=\"1643\"\u003eA:\u003c\/strong\u003e It requires proper setup inside the gearcase, usually done during a rebuild.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938801439011,"sku":"63P-45560-02-00","price":490.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV226330.jpg?v=1698806653","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-gear-63p-45560-02-00","provider":"PartsVu","version":"1.0","type":"link"}