{"product_id":"yamaha-gear-69j-45571-00-00","title":"Yamaha - Gear - 69J-45571-00-00","description":"\u003ch2 data-section-id=\"99fh7q\" data-start=\"0\" data-end=\"63\"\u003eYamaha - Gear - Lower Unit Drive Component - 69J-45571-00-00\u003c\/h2\u003e\n\u003chr data-start=\"65\" data-end=\"68\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"70\" data-end=\"81\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"82\" data-end=\"449\"\u003eGears are the backbone of the lower unit, and when one starts to wear, you’ll feel it quick. I’ve torn down units where a worn gear caused noise, slipping, or rough engagement, and it only gets worse if left alone. This gear plays a key role in transferring power cleanly through the drivetrain. When it’s in good shape, everything runs quiet, smooth, and dependable.\u003c\/p\u003e\n\u003chr data-start=\"451\" data-end=\"454\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"456\" data-end=\"471\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"472\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"16p2uk7\" data-start=\"472\" data-end=\"552\"\u003e\n\u003cstrong data-start=\"474\" data-end=\"499\"\u003ePrecision Gear Design\u003c\/strong\u003e – Transfers power smoothly through the lower unit.\u003c\/li\u003e\n\u003cli data-section-id=\"14z71st\" data-start=\"553\" data-end=\"633\"\u003e\n\u003cstrong data-start=\"555\" data-end=\"570\"\u003eOEM Fitment\u003c\/strong\u003e – Manufactured to Yamaha specifications for exact alignment.\u003c\/li\u003e\n\u003cli data-section-id=\"pa2oub\" data-start=\"634\" data-end=\"714\"\u003e\n\u003cstrong data-start=\"636\" data-end=\"661\"\u003eHardened Construction\u003c\/strong\u003e – Built to handle high load and constant rotation.\u003c\/li\u003e\n\u003cli data-section-id=\"1z0mz5h\" data-start=\"715\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"717\" data-end=\"743\"\u003eConsistent Performance\u003c\/strong\u003e – Supports smooth shifting and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"798\" data-end=\"801\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"803\" data-end=\"833\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"834\" data-end=\"996\"\u003eFits Yamaha outboard engines with compatible lower unit gear systems. Commonly used across mid to high horsepower Yamaha outboards in various marine applications.\u003c\/p\u003e\n\u003chr data-start=\"998\" data-end=\"1001\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1003\" data-end=\"1009\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1011\" data-end=\"1133\"\u003e\u003cstrong data-start=\"1011\" data-end=\"1062\"\u003eQ: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1062\" data-end=\"1065\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1071\"\u003eA:\u003c\/strong\u003e Grinding noise, slipping, or rough shifting are common signs.\u003c\/p\u003e\n\u003cp data-start=\"1135\" data-end=\"1260\"\u003e\u003cstrong data-start=\"1135\" data-end=\"1188\"\u003eQ: Can a damaged gear affect overall performance?\u003c\/strong\u003e\u003cbr data-start=\"1188\" data-end=\"1191\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1197\"\u003eA:\u003c\/strong\u003e Yes, it can reduce power transfer and cause drivetrain issues.\u003c\/p\u003e\n\u003cp data-start=\"1262\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1302\"\u003eQ: Should gears be replaced in sets?\u003c\/strong\u003e\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1311\"\u003eA:\u003c\/strong\u003e In many cases, yes—matching wear patterns helps ensure proper operation.\u003c\/p\u003e\n\u003cp data-start=\"1386\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1386\" data-end=\"1427\"\u003eQ: Does water intrusion damage gears?\u003c\/strong\u003e\u003cbr data-start=\"1427\" data-end=\"1430\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1436\"\u003eA:\u003c\/strong\u003e Yes, contaminated oil can lead to corrosion and premature wear.\u003c\/p\u003e\n\u003cp data-start=\"1502\" data-end=\"1623\"\u003e\u003cstrong data-start=\"1502\" data-end=\"1533\"\u003eQ: Is installation complex?\u003c\/strong\u003e\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1542\"\u003eA:\u003c\/strong\u003e It requires lower unit disassembly and proper setup, so experience is important.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937994101027,"sku":"69J-45571-00-00","price":315.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV238345.jpg?v=1698803994","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-69j-45571-00-00","provider":"PartsVu","version":"1.0","type":"link"}