{"product_id":"yamaha-gear-1-1-841-1-6t5-45881-20-00","title":"Yamaha - Gear 1 (1.841\/1) - 6T5-45881-20-00","description":"\u003ch2 data-section-id=\"14mp8cl\" data-start=\"0\" data-end=\"84\"\u003eYamaha - Gear 1 (1.841\/1 Ratio) - Internal Drivetrain Component - 6T5-45881-20-00\u003c\/h2\u003e\n\u003chr data-start=\"86\" data-end=\"89\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"91\" data-end=\"104\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"106\" data-end=\"603\"\u003eThe Yamaha Gear 1 (1.841 Ratio) | 6T5-45881-20-00 is one of those internal parts you don’t see, but you’ll definitely notice when it starts going bad. When a gear wears down or gets damaged, it shows up fast—noise, rough operation, or inconsistent power transfer. This gear plays a key role in how power moves through the system, so it needs to stay precise and properly meshed. If you’re already inside the lower unit or engine, this is one of those parts worth replacing while you’re in there.\u003c\/p\u003e\n\u003chr data-start=\"605\" data-end=\"608\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"610\" data-end=\"627\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"629\" data-end=\"741\"\u003e• \u003cstrong data-start=\"631\" data-end=\"660\"\u003eReliable Power Transfer –\u003c\/strong\u003e Moves rotational force between components for smooth and consistent operation.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"840\"\u003e• \u003cstrong data-start=\"745\" data-end=\"768\"\u003eOEM Fit Precision –\u003c\/strong\u003e Built to Yamaha specifications for proper gear meshing and alignment.\u003c\/p\u003e\n\u003cp data-start=\"842\" data-end=\"933\"\u003e• \u003cstrong data-start=\"844\" data-end=\"870\"\u003eOptimized Gear Ratio –\u003c\/strong\u003e 1.841 ratio supports a balanced mix of power and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"935\" data-end=\"1039\"\u003e• \u003cstrong data-start=\"937\" data-end=\"964\"\u003eDurable Load Handling –\u003c\/strong\u003e Designed to withstand continuous torque and marine operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"1041\" data-end=\"1044\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"1046\" data-end=\"1078\"\u003eBoat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1080\" data-end=\"1178\"\u003eVerify compatibility with your specific Yamaha engine model and part number before installation.\u003c\/p\u003e\n\u003chr data-start=\"1180\" data-end=\"1183\"\u003e\n\u003ch2 data-section-id=\"w36ijk\" data-start=\"1185\" data-end=\"1194\"\u003eFAQs\u003c\/h2\u003e\n\u003cp data-start=\"1196\" data-end=\"1334\"\u003e\u003cstrong data-start=\"1196\" data-end=\"1248\"\u003eQ1: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1248\" data-end=\"1251\"\u003eA: Grinding noise, rough operation, or reduced performance are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1336\" data-end=\"1480\"\u003e\u003cstrong data-start=\"1336\" data-end=\"1384\"\u003eQ2: Can a worn gear affect other components?\u003c\/strong\u003e\u003cbr data-start=\"1384\" data-end=\"1387\"\u003eA: Yes, damaged gears can put extra stress on surrounding parts and lead to further damage.\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1589\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1517\"\u003eQ3: Is this a common wear item?\u003c\/strong\u003e\u003cbr data-start=\"1517\" data-end=\"1520\"\u003eA: Not typically, but over time and heavy use, gears can wear down.\u003c\/p\u003e\n\u003cp data-start=\"1591\" data-end=\"1724\"\u003e\u003cstrong data-start=\"1591\" data-end=\"1645\"\u003eQ4: Does replacing this require major disassembly?\u003c\/strong\u003e\u003cbr data-start=\"1645\" data-end=\"1648\"\u003eA: In most cases, yes, since it’s located inside the engine or lower unit.\u003c\/p\u003e\n\u003cp data-start=\"1726\" data-end=\"1875\"\u003e\u003cstrong data-start=\"1726\" data-end=\"1782\"\u003eQ5: Should I inspect other parts during replacement?\u003c\/strong\u003e\u003cbr data-start=\"1782\" data-end=\"1785\"\u003eA: It’s a good idea to check bearings, seals, and other gears while everything is apart.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46936779456803,"sku":"6T5-45881-20-00","price":642.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV260755.jpg?v=1698798876","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-gear-1-1-841-1-6t5-45881-20-00","provider":"PartsVu","version":"1.0","type":"link"}