{"product_id":"yamaha-gear-1-6j9-45560-03-00","title":"Yamaha - Gear 1 - 6J9-45560-03-00","description":"\u003ch2 data-section-id=\"kzrr49\" data-start=\"0\" data-end=\"66\"\u003eYamaha - Gear 1 - Lower Unit Gear Component - 6J9-45560-03-00\u003c\/h2\u003e\n\u003chr data-start=\"68\" data-end=\"71\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"73\" data-end=\"86\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"88\" data-end=\"551\"\u003eThe Yamaha Gear 1 | 6J9-45560-03-00 is one of those internal parts you don’t see, but you definitely feel when something’s off. When gears start wearing down, you’ll notice it in rough shifting, noise, or even power loss under load. This gear plays a key role in transferring power through the lower unit, so it needs to stay solid and properly meshed. If you’re rebuilding or repairing a lower unit, this is one of those parts you don’t want to cut corners on.\u003c\/p\u003e\n\u003chr data-start=\"553\" data-end=\"556\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"558\" data-end=\"575\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"577\" data-end=\"685\"\u003e• \u003cstrong data-start=\"579\" data-end=\"608\"\u003eReliable Power Transfer –\u003c\/strong\u003e Helps move engine power through the lower unit for consistent performance.\u003c\/p\u003e\n\u003cp data-start=\"687\" data-end=\"784\"\u003e• \u003cstrong data-start=\"689\" data-end=\"712\"\u003eOEM Fit Precision –\u003c\/strong\u003e Designed to match Yamaha gear specs for proper meshing and operation.\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"876\"\u003e• \u003cstrong data-start=\"788\" data-end=\"815\"\u003eSmooth Gear Operation –\u003c\/strong\u003e Supports clean engagement and reduces internal resistance.\u003c\/p\u003e\n\u003cp data-start=\"878\" data-end=\"968\"\u003e• \u003cstrong data-start=\"880\" data-end=\"909\"\u003eHeavy-Duty Construction –\u003c\/strong\u003e Built to handle torque, load, and continuous marine use.\u003c\/p\u003e\n\u003chr data-start=\"970\" data-end=\"973\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"975\" data-end=\"1007\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"1009\" data-end=\"1270\"\u003eCompatible with select Yamaha outboard engines using this lower unit gear configuration.\u003cbr data-start=\"1097\" data-end=\"1100\"\u003eCommonly found in Yamaha outboards requiring precise internal gear alignment and power transfer.\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eAlways confirm compatibility using your engine model and part number.\u003c\/p\u003e\n\u003chr data-start=\"1272\" data-end=\"1275\"\u003e\n\u003ch2 data-section-id=\"w36ijk\" data-start=\"1277\" data-end=\"1286\"\u003eFAQs\u003c\/h2\u003e\n\u003cp data-start=\"1288\" data-end=\"1439\"\u003e\u003cstrong data-start=\"1288\" data-end=\"1340\"\u003eQ1: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1340\" data-end=\"1343\"\u003eA: You may hear grinding noises, feel rough shifting, or notice reduced power when under load.\u003c\/p\u003e\n\u003cp data-start=\"1441\" data-end=\"1578\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1488\"\u003eQ2: Can a bad gear damage other components?\u003c\/strong\u003e\u003cbr data-start=\"1488\" data-end=\"1491\"\u003eA: Yes, worn gears can affect surrounding gears and bearings if not replaced in time.\u003c\/p\u003e\n\u003cp data-start=\"1580\" data-end=\"1741\"\u003e\u003cstrong data-start=\"1580\" data-end=\"1642\"\u003eQ3: Is this something I can replace without special tools?\u003c\/strong\u003e\u003cbr data-start=\"1642\" data-end=\"1645\"\u003eA: Lower unit work usually requires specific tools and experience, so it’s not a basic repair.\u003c\/p\u003e\n\u003cp data-start=\"1743\" data-end=\"1886\"\u003e\u003cstrong data-start=\"1743\" data-end=\"1792\"\u003eQ4: Does gear oil condition affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1792\" data-end=\"1795\"\u003eA: Absolutely, clean gear oil is critical to reduce wear and keep gears running smoothly.\u003c\/p\u003e\n\u003cp data-start=\"1888\" data-end=\"2028\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1942\"\u003eQ5: Should I replace other parts at the same time?\u003c\/strong\u003e\u003cbr data-start=\"1942\" data-end=\"1945\"\u003eA: It’s a good idea to inspect bearings, seals, and other gears during a rebuild.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937016992035,"sku":"6J9-45560-03-00","price":302.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV255992.jpg?v=1698799839","url":"https:\/\/partsvu.com\/en-au\/products\/yamaha-gear-1-6j9-45560-03-00","provider":"PartsVu","version":"1.0","type":"link"}