{"product_id":"yamaha-gear-63p-45560-01-00","title":"Yamaha - Gear - 63P-45560-01-00","description":"\u003ch2 data-section-id=\"1v17296\" data-start=\"0\" data-end=\"62\"\u003eYamaha - Gear - Lower Unit Gear Component - 63P-45560-01-00\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=\"477\"\u003eWhen you’re inside a lower unit, the gears are what everything depends on to stay smooth and reliable. I’ve seen engines come in with noise or vibration that traced back to a single worn gear starting to break down. Once that happens, it doesn’t take long for the rest of the system to feel it. Replacing it with the right Yamaha gear keeps everything meshing clean and running the way it should.\u003c\/p\u003e\n\u003chr data-start=\"479\" data-end=\"482\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"484\" data-end=\"499\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"500\" data-end=\"871\"\u003e\n\u003cli data-section-id=\"1bu6017\" data-start=\"500\" data-end=\"591\"\u003e\n\u003cstrong data-start=\"502\" data-end=\"526\"\u003ePrecision Gear Teeth\u003c\/strong\u003e – Designed for smooth engagement and efficient power transfer.\u003c\/li\u003e\n\u003cli data-section-id=\"jhrgcy\" data-start=\"592\" data-end=\"689\"\u003e\n\u003cstrong data-start=\"594\" data-end=\"609\"\u003eOEM Fitment\u003c\/strong\u003e – Built to Yamaha specifications for exact compatibility within the gearcase.\u003c\/li\u003e\n\u003cli data-section-id=\"jz61fj\" data-start=\"690\" data-end=\"781\"\u003e\n\u003cstrong data-start=\"692\" data-end=\"716\"\u003eHigh-Load Durability\u003c\/strong\u003e – Engineered to handle torque and continuous marine operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1921ccm\" data-start=\"782\" data-end=\"871\"\u003e\n\u003cstrong data-start=\"784\" data-end=\"811\"\u003eReduced Noise Operation\u003c\/strong\u003e – Helps maintain quiet and stable lower unit performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"873\" data-end=\"876\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"878\" data-end=\"908\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"909\" data-end=\"1093\"\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=\"1095\" data-end=\"1098\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1100\" data-end=\"1106\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1108\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1159\"\u003eQ: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1159\" data-end=\"1162\"\u003e\u003cstrong data-start=\"1162\" data-end=\"1168\"\u003eA:\u003c\/strong\u003e Grinding noise, vibration, or slipping during operation are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1249\" data-end=\"1386\"\u003e\u003cstrong data-start=\"1249\" data-end=\"1307\"\u003eQ: Can a single worn gear affect the whole lower unit?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1316\"\u003eA:\u003c\/strong\u003e Yes, it can lead to uneven wear and damage other internal components.\u003c\/p\u003e\n\u003cp data-start=\"1388\" data-end=\"1517\"\u003e\u003cstrong data-start=\"1388\" data-end=\"1429\"\u003eQ: Should gears be replaced as a set?\u003c\/strong\u003e\u003cbr data-start=\"1429\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1432\" data-end=\"1438\"\u003eA:\u003c\/strong\u003e In many cases, yes—it helps ensure proper alignment and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1519\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1519\" data-end=\"1568\"\u003eQ: How does water intrusion affect this gear?\u003c\/strong\u003e\u003cbr data-start=\"1568\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1577\"\u003eA:\u003c\/strong\u003e Water can cause corrosion and reduce lubrication, leading to faster wear.\u003c\/p\u003e\n\u003cp data-start=\"1653\" data-end=\"1786\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1686\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1686\" data-end=\"1689\"\u003e\u003cstrong data-start=\"1689\" data-end=\"1695\"\u003eA:\u003c\/strong\u003e It requires proper setup and alignment inside the gearcase, usually done during a rebuild.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938801570083,"sku":"63P-45560-01-00","price":551.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV226329.jpg?v=1698806654","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-gear-63p-45560-01-00","provider":"PartsVu","version":"1.0","type":"link"}