{"product_id":"yamaha-gear-68t-45560-00-00","title":"Yamaha - Gear - 68T-45560-00-00","description":"\u003ch2 data-section-id=\"gpt3x5\" data-start=\"0\" data-end=\"68\"\u003eYamaha - Gear - Lower Unit Drivetrain Component - 68T-45560-00-00\u003c\/h2\u003e\n\u003chr data-start=\"72\" data-end=\"75\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"79\" data-end=\"90\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"92\" data-end=\"471\"\u003eGears like this are what keep everything moving smoothly when you’re pushing the boat hard. It’s buried in the lower unit, but it’s constantly taking load every time you throttle up or shift under power. When it’s in good shape, you don’t hear or feel a thing—just smooth acceleration. When it starts to go, you’ll notice noise or roughness pretty quickly, especially under load.\u003c\/p\u003e\n\u003chr data-start=\"475\" data-end=\"478\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"482\" data-end=\"497\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"499\" data-end=\"931\"\u003e• \u003cstrong data-start=\"501\" data-end=\"532\"\u003ePrecision Gear Tooth Design\u003c\/strong\u003e – Delivers smooth engagement and efficient power transfer through the drivetrain.\u003cbr data-start=\"614\" data-end=\"618\"\u003e• \u003cstrong data-start=\"620\" data-end=\"651\"\u003eHardened Steel Construction\u003c\/strong\u003e – Built to handle high torque loads and resist long-term wear.\u003cbr data-start=\"714\" data-end=\"718\"\u003e• \u003cstrong data-start=\"720\" data-end=\"753\"\u003eBalanced Rotation Performance\u003c\/strong\u003e – Helps reduce vibration and maintain steady operation at all speeds.\u003cbr data-start=\"823\" data-end=\"827\"\u003e• \u003cstrong data-start=\"829\" data-end=\"853\"\u003eOEM Fitment Accuracy\u003c\/strong\u003e – Matches Yamaha specifications for proper alignment within the lower unit.\u003c\/p\u003e\n\u003chr data-start=\"935\" data-end=\"938\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"942\" data-end=\"972\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"974\" data-end=\"1045\"\u003eYamaha Outboard Models – Varies by application (confirm by part number)\u003c\/p\u003e\n\u003chr data-start=\"1049\" data-end=\"1052\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1056\" data-end=\"1062\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1066\" data-end=\"1218\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1118\"\u003eQ: What are the signs of a worn or failing gear?\u003c\/strong\u003e\u003cbr data-start=\"1118\" data-end=\"1122\"\u003eA: You’ll usually hear whining, grinding, or feel rough operation when accelerating or shifting.\u003c\/p\u003e\n\u003cp data-start=\"1222\" data-end=\"1364\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1269\"\u003eQ: Can I keep running if I hear gear noise?\u003c\/strong\u003e\u003cbr data-start=\"1269\" data-end=\"1273\"\u003eA: It’s risky. Gear damage tends to get worse fast and can lead to full lower unit failure.\u003c\/p\u003e\n\u003cp data-start=\"1368\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1407\"\u003eQ: What typically causes gear wear?\u003c\/strong\u003e\u003cbr data-start=\"1407\" data-end=\"1411\"\u003eA: Lack of proper lubrication, water intrusion, or impact damage are the most common causes.\u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1548\"\u003eQ: Is replacing a single gear enough?\u003c\/strong\u003e\u003cbr data-start=\"1548\" data-end=\"1552\"\u003eA: Not always. It’s best to inspect all mating components since wear usually affects more than one part.\u003c\/p\u003e\n\u003cp data-start=\"1660\" data-end=\"1824\"\u003e\u003cstrong data-start=\"1660\" data-end=\"1703\"\u003eQ: How does saltwater use impact gears?\u003c\/strong\u003e\u003cbr data-start=\"1703\" data-end=\"1707\"\u003eA: Saltwater itself isn’t the issue, but if seals fail and water gets into the gear oil, it can cause serious damage.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938151354659,"sku":"68T-45560-00-00","price":147.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV236108.jpg?v=1698804499","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-68t-45560-00-00","provider":"PartsVu","version":"1.0","type":"link"}