{"product_id":"yamaha-gear-ring-6aw-81891-00-00","title":"Yamaha - Gear, ring - 6AW-81891-00-00","description":"\u003ch2 data-section-id=\"1wnap3h\" data-start=\"0\" data-end=\"66\"\u003eYamaha - Ring Gear - Lower Unit Gear System - 6AW-81891-00-00\u003c\/h2\u003e\n\u003chr data-start=\"67\" data-end=\"70\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"72\" data-end=\"85\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"86\" data-end=\"508\"\u003eDown inside the lower unit, the ring gear is doing the hard work of transferring power where it needs to go. When everything’s dialed in, you get smooth rotation and solid push without thinking twice about it. But once wear starts or teeth get damaged, it shows up fast—usually with noise or rough operation. This is one of those core components you trust to hold up when the engine’s putting real load through the system.\u003c\/p\u003e\n\u003chr data-start=\"510\" data-end=\"513\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"515\" data-end=\"532\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"533\" data-end=\"930\"\u003e\n\u003cli data-section-id=\"1lf7ero\" data-start=\"533\" data-end=\"643\"\u003e\n\u003cstrong data-start=\"535\" data-end=\"560\"\u003eSmooth Power Transfer\u003c\/strong\u003e – Works with mating gears to deliver consistent rotation through the lower unit.\u003c\/li\u003e\n\u003cli data-section-id=\"m6xcr\" data-start=\"644\" data-end=\"741\"\u003e\n\u003cstrong data-start=\"646\" data-end=\"672\"\u003ePrecision Tooth Design\u003c\/strong\u003e – Engineered for proper meshing and reduced wear during operation.\u003c\/li\u003e\n\u003cli data-section-id=\"t6h7rm\" data-start=\"742\" data-end=\"830\"\u003e\n\u003cstrong data-start=\"744\" data-end=\"771\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Built to handle high torque and continuous marine use.\u003c\/li\u003e\n\u003cli data-section-id=\"mc1jw9\" data-start=\"831\" data-end=\"930\"\u003e\n\u003cstrong data-start=\"833\" data-end=\"857\"\u003eOEM Fitment Accuracy\u003c\/strong\u003e – Matches Yamaha specifications for correct alignment and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"932\" data-end=\"935\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"937\" data-end=\"969\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"970\" data-end=\"1152\"\u003eDesigned for Yamaha outboard lower units utilizing this ring gear configuration. Commonly used in larger Yamaha engines where dependable gear engagement and durability are essential.\u003c\/p\u003e\n\u003chr data-start=\"1154\" data-end=\"1157\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1159\" data-end=\"1167\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1169\" data-end=\"1312\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1222\"\u003eQ: What are signs of a worn or damaged ring gear?\u003c\/strong\u003e\u003cbr data-start=\"1222\" data-end=\"1225\"\u003eA: Grinding noises, vibration, or metal shavings in the gear oil are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1314\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1314\" data-end=\"1384\"\u003eQ: Can I replace just the ring gear, or do I need a full gear set?\u003c\/strong\u003e\u003cbr data-start=\"1384\" data-end=\"1387\"\u003eA: It depends on wear. If other gears show damage, it’s usually better to replace them together.\u003c\/p\u003e\n\u003cp data-start=\"1485\" data-end=\"1611\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1522\"\u003eQ: What causes ring gear failure?\u003c\/strong\u003e\u003cbr data-start=\"1522\" data-end=\"1525\"\u003eA: Lack of lubrication, water intrusion, or heavy impact loads can all lead to damage.\u003c\/p\u003e\n\u003cp data-start=\"1613\" data-end=\"1770\"\u003e\u003cstrong data-start=\"1613\" data-end=\"1666\"\u003eQ: Is installation something I can handle myself?\u003c\/strong\u003e\u003cbr data-start=\"1666\" data-end=\"1669\"\u003eA: It requires proper setup and alignment, so it’s best for someone experienced with lower unit work.\u003c\/p\u003e\n\u003cp data-start=\"1772\" data-end=\"1924\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1817\"\u003eQ: How can I extend the life of my gears?\u003c\/strong\u003e\u003cbr data-start=\"1817\" data-end=\"1820\"\u003eA: Regular gear oil changes and checking for water intrusion go a long way in preventing premature wear.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937850511651,"sku":"6AW-81891-00-00","price":26.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV240832.jpg?v=1698803407","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-ring-6aw-81891-00-00","provider":"PartsVu","version":"1.0","type":"link"}