{"product_id":"yamaha-gear-2-6e5-45571-01-00","title":"Yamaha - Gear 2 - 6E5-45571-01-00","description":"\u003ch2 data-section-id=\"agugjd\" data-start=\"0\" data-end=\"64\"\u003e\u003cspan role=\"text\"\u003eYamaha - Gear 2 - Lower Unit Drivetrain - 6E5-45571-01-00\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-start=\"66\" data-end=\"69\"\u003e\n\u003ch2 data-section-id=\"1og5t7q\" data-start=\"71\" data-end=\"86\"\u003e\u003cspan role=\"text\"\u003eOverview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"87\" data-end=\"472\"\u003eWhen you’re dealing with lower unit performance, gears are right at the center of it all. This gear takes constant load every time you’re on the throttle, and once it starts to wear, you’ll feel it through noise or rough operation. I’ve seen setups where one worn gear ends up affecting the whole drivetrain. Replacing it helps bring everything back to smooth, reliable power transfer.\u003c\/p\u003e\n\u003chr data-start=\"474\" data-end=\"477\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"479\" data-end=\"498\"\u003e\u003cspan role=\"text\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"499\" data-end=\"915\"\u003e\n\u003cli data-section-id=\"7scg0x\" data-start=\"499\" data-end=\"601\"\u003e\n\u003cstrong data-start=\"501\" data-end=\"530\"\u003ePrecision Gear Engagement\u003c\/strong\u003e – Ensures smooth meshing with mating gears for consistent operation.\u003c\/li\u003e\n\u003cli data-section-id=\"imvxhr\" data-start=\"602\" data-end=\"705\"\u003e\n\u003cstrong data-start=\"604\" data-end=\"635\"\u003eHardened Metal Construction\u003c\/strong\u003e – Built to withstand torque, load, and long-term drivetrain stress.\u003c\/li\u003e\n\u003cli data-section-id=\"uvjrm5\" data-start=\"706\" data-end=\"802\"\u003e\n\u003cstrong data-start=\"708\" data-end=\"739\"\u003eReduced Vibration Operation\u003c\/strong\u003e – Helps maintain balanced rotation for smoother performance.\u003c\/li\u003e\n\u003cli data-section-id=\"zkguft\" data-start=\"803\" data-end=\"915\"\u003e\n\u003cstrong data-start=\"805\" data-end=\"829\"\u003eOEM Fitment Accuracy\u003c\/strong\u003e – Matches original specifications for proper alignment and dependable installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"917\" data-end=\"920\"\u003e\n\u003ch2 data-section-id=\"1ww02hn\" data-start=\"922\" data-end=\"956\"\u003e\u003cspan role=\"text\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"957\" data-end=\"1139\"\u003eDesigned for Yamaha 2-stroke outboard engines with standard lower unit gearcases. Commonly used on mid-range horsepower motors found on fishing boats, bay boats, and utility vessels.\u003c\/p\u003e\n\u003chr data-start=\"1141\" data-end=\"1144\"\u003e\n\u003ch2 data-section-id=\"elc90z\" data-start=\"1146\" data-end=\"1156\"\u003e\u003cspan role=\"text\"\u003eFAQ\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1158\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1158\" data-end=\"1213\"\u003eQ: What are signs of a worn gear in the lower unit?\u003c\/strong\u003e\u003cbr data-start=\"1213\" data-end=\"1216\"\u003eA: Grinding noise, vibration, or metal particles in the gear oil are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1305\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1367\"\u003eQ: Can I replace just one gear or should I inspect others?\u003c\/strong\u003e\u003cbr data-start=\"1367\" data-end=\"1370\"\u003eA: You should inspect all related gears since wear often happens across multiple components.\u003c\/p\u003e\n\u003cp data-start=\"1464\" data-end=\"1595\"\u003e\u003cstrong data-start=\"1464\" data-end=\"1508\"\u003eQ: What causes gear damage in outboards?\u003c\/strong\u003e\u003cbr data-start=\"1508\" data-end=\"1511\"\u003eA: Low or contaminated gear oil, water intrusion, or impact with underwater objects.\u003c\/p\u003e\n\u003cp data-start=\"1597\" data-end=\"1736\"\u003e\u003cstrong data-start=\"1597\" data-end=\"1645\"\u003eQ: Is this repair something I can do myself?\u003c\/strong\u003e\u003cbr data-start=\"1645\" data-end=\"1648\"\u003eA: It’s more advanced and usually requires proper tools and setup for correct alignment.\u003c\/p\u003e\n\u003cp data-start=\"1738\" data-end=\"1868\"\u003e\u003cstrong data-start=\"1738\" data-end=\"1789\"\u003eQ: How often should I check gear oil condition?\u003c\/strong\u003e\u003cbr data-start=\"1789\" data-end=\"1792\"\u003eA: Regular checks every season or after heavy use help catch problems early.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937409290531,"sku":"6E5-45571-01-00","price":180.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV246731.jpg?v=1698801719","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-2-6e5-45571-01-00","provider":"PartsVu","version":"1.0","type":"link"}