{"product_id":"yamaha-lower-unit-assembly-67c-45300-12-8d","title":"Yamaha Lower Unit Assembly - 67C-45300-12-8D","description":"\u003cp\u003eThis product has been superseded by: 67C-45300-14-8D\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"2izmb0\" data-start=\"0\" data-end=\"77\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"77\"\u003eYamaha - Lower Unit Assembly - Complete Drive System - 67C-45300-12-8D\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-start=\"79\" data-end=\"82\"\u003e\n\u003ch2 data-section-id=\"1og5t7q\" data-start=\"84\" data-end=\"99\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"87\" data-end=\"99\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"101\" data-end=\"576\"\u003eThe lower unit assembly is a critical component of your Yamaha outboard, designed to transfer engine power to the propeller while supporting smooth gear engagement and reliable propulsion. It houses essential drivetrain components such as gears, shafts, and bearings, ensuring efficient operation and precise control on the water. Built to OEM specifications, this assembly delivers durability, corrosion resistance, and long-lasting performance in harsh marine environments.\u003c\/p\u003e\n\u003chr data-start=\"578\" data-end=\"581\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"583\" data-end=\"602\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"586\" data-end=\"602\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"604\" data-end=\"997\"\u003e\n\u003cli data-section-id=\"1wzwvcc\" data-start=\"604\" data-end=\"701\"\u003e\n\u003cstrong data-start=\"606\" data-end=\"631\"\u003eComplete Drive System\u003c\/strong\u003e – Transfers engine power to the propeller for efficient propulsion.\u003c\/li\u003e\n\u003cli data-section-id=\"btbp1k\" data-start=\"702\" data-end=\"790\"\u003e\n\u003cstrong data-start=\"704\" data-end=\"729\"\u003eSmooth Gear Operation\u003c\/strong\u003e – Supports consistent shifting and dependable performance.\u003c\/li\u003e\n\u003cli data-section-id=\"k8wl8t\" data-start=\"791\" data-end=\"889\"\u003e\n\u003cstrong data-start=\"793\" data-end=\"820\"\u003eOEM Yamaha Construction\u003c\/strong\u003e – Engineered to factory standards for precise fit and reliability.\u003c\/li\u003e\n\u003cli data-section-id=\"1h3q5jg\" data-start=\"890\" data-end=\"997\"\u003e\n\u003cstrong data-start=\"892\" data-end=\"922\"\u003eCorrosion-Resistant Design\u003c\/strong\u003e – Built to withstand saltwater exposure and demanding marine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"999\" data-end=\"1002\"\u003e\n\u003ch2 data-section-id=\"1ww02hn\" data-start=\"1004\" data-end=\"1038\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1038\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1040\" data-end=\"1155\"\u003e\n\u003cli data-section-id=\"zbrd4c\" data-start=\"1040\" data-end=\"1155\"\u003eCompatible with Yamaha outboards that utilize this lower unit assembly for drivetrain and propulsion functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1157\" data-end=\"1160\"\u003e\n\u003ch2 data-section-id=\"elc90z\" data-start=\"1162\" data-end=\"1172\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1172\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1174\" data-end=\"1324\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1216\"\u003eQ: What does a lower unit assembly do?\u003c\/strong\u003e\u003cbr data-start=\"1216\" data-end=\"1219\"\u003eA: It transfers engine power to the propeller and houses the gears that control movement and direction.\u003c\/p\u003e\n\u003cp data-start=\"1326\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1365\"\u003eQ: Why is this component important?\u003c\/strong\u003e\u003cbr data-start=\"1365\" data-end=\"1368\"\u003eA: It is essential for propulsion, gear shifting, and overall boat performance.\u003c\/p\u003e\n\u003cp data-start=\"1451\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1451\" data-end=\"1497\"\u003eQ: What are signs of a failing lower unit?\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eA: Grinding noise, difficulty shifting, or reduced performance can indicate issues.\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1735\"\u003e\u003cstrong data-start=\"1587\" data-end=\"1620\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1620\" data-end=\"1623\"\u003eA: It typically requires proper alignment and mechanical knowledge but is designed for direct fit replacement.\u003c\/p\u003e\n\u003cp data-start=\"1737\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1737\" data-end=\"1771\"\u003eQ: Is this an OEM Yamaha part?\u003c\/strong\u003e\u003cbr data-start=\"1771\" data-end=\"1774\"\u003eA: Yes, it is manufactured to Yamaha’s original equipment standards.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938397737251,"sku":"67C-45300-12-8D","price":1743.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV231966.jpg?v=1698805313","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-lower-unit-assembly-67c-45300-12-8d","provider":"PartsVu","version":"1.0","type":"link"}