{"product_id":"yamaha-gear-68t-45571-00-00","title":"Yamaha - Gear - 68T-45571-00-00","description":"\u003ch2 data-section-id=\"1l0slyx\" data-start=\"0\" data-end=\"68\"\u003eYamaha - Gear - Lower Unit Drivetrain Component - 68T-45571-00-00\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=\"482\"\u003eThis is one of those gears that takes constant load every time you’re on the throttle. It’s buried inside the lower unit, but it’s doing the heavy lifting when it comes to transferring power cleanly to the water. When everything’s right, you won’t hear a thing—just smooth, steady performance. When it starts to wear, though, it shows up fast with noise or rough operation you can’t ignore.\u003c\/p\u003e\n\u003chr data-start=\"486\" data-end=\"489\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"493\" data-end=\"508\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"510\" data-end=\"933\"\u003e• \u003cstrong data-start=\"512\" data-end=\"544\"\u003ePrecision Gear Tooth Profile\u003c\/strong\u003e – Designed for smooth engagement and efficient power transfer under load.\u003cbr data-start=\"618\" data-end=\"622\"\u003e• \u003cstrong data-start=\"624\" data-end=\"648\"\u003eHardened Steel Build\u003c\/strong\u003e – Handles high torque and repeated stress without premature wear.\u003cbr data-start=\"714\" data-end=\"718\"\u003e• \u003cstrong data-start=\"720\" data-end=\"749\"\u003eBalanced Operation Design\u003c\/strong\u003e – Helps reduce vibration and maintain consistent drivetrain performance.\u003cbr data-start=\"822\" data-end=\"826\"\u003e• \u003cstrong data-start=\"828\" data-end=\"852\"\u003eOEM Fitment Accuracy\u003c\/strong\u003e – Matches Yamaha specifications for proper alignment and dependable operation.\u003c\/p\u003e\n\u003chr data-start=\"937\" data-end=\"940\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"944\" data-end=\"974\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"976\" data-end=\"1047\"\u003eYamaha Outboard Models – Varies by application (confirm by part number)\u003c\/p\u003e\n\u003chr data-start=\"1051\" data-end=\"1054\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1058\" data-end=\"1064\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1068\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1113\"\u003eQ: What are the early signs of gear wear?\u003c\/strong\u003e\u003cbr data-start=\"1113\" data-end=\"1117\"\u003eA: You’ll usually hear whining or grinding, especially when accelerating or under load.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1361\"\u003e\u003cstrong data-start=\"1208\" data-end=\"1258\"\u003eQ: Can gear damage spread to other components?\u003c\/strong\u003e\u003cbr data-start=\"1258\" data-end=\"1262\"\u003eA: Yes, worn gears often affect bearings and mating gears, so it’s important to inspect everything.\u003c\/p\u003e\n\u003cp data-start=\"1365\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1365\" data-end=\"1416\"\u003eQ: What causes gears to fail in the lower unit?\u003c\/strong\u003e\u003cbr data-start=\"1416\" data-end=\"1420\"\u003eA: Water intrusion, poor lubrication, or impact damage are the most common reasons.\u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1640\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1564\"\u003eQ: Is it okay to keep running with slight gear noise?\u003c\/strong\u003e\u003cbr data-start=\"1564\" data-end=\"1568\"\u003eA: It’s risky. Small issues can turn into major failures pretty quickly.\u003c\/p\u003e\n\u003cp data-start=\"1644\" data-end=\"1796\"\u003e\u003cstrong data-start=\"1644\" data-end=\"1698\"\u003eQ: Does regular maintenance help extend gear life?\u003c\/strong\u003e\u003cbr data-start=\"1698\" data-end=\"1702\"\u003eA: Absolutely. Keeping clean gear oil and checking seals goes a long way in preventing damage.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938151223587,"sku":"68T-45571-00-00","price":138.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV236109.jpg?v=1698804497","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-68t-45571-00-00","provider":"PartsVu","version":"1.0","type":"link"}