{"product_id":"yamaha-lower-unit-assembly-62y-45300-51-8d","title":"Yamaha Lower Unit Assembly - 62Y-45300-51-8D","description":"\u003cp\u003eThis product has been superseded by: \u003ca href=\"https:\/\/partsvu.com\/products\/yamaha-lower-unit-assembly-62y-45300-52-8d\"\u003e62Y-45300-52-8D\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1qja5u1\" data-start=\"0\" data-end=\"72\"\u003eYamaha - Lower Unit Assembly - Drivetrain Component - 62Y-45300-51-8D\u003c\/h2\u003e\n\u003chr data-start=\"74\" data-end=\"77\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"79\" data-end=\"92\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"136\" data-end=\"606\"\u003eThe lower unit is what delivers engine power to the propeller, and when it starts to wear out, you’ll feel it right away—rough shifting, vibration, or inconsistent performance. This Yamaha lower unit assembly is built to restore smooth operation and reliable power delivery. Designed for precise fitment and durability, it helps maintain efficient performance and dependable handling in both freshwater and saltwater environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"608\" data-end=\"611\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"613\" data-end=\"630\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"631\" data-end=\"979\"\u003e• Smooth Power Transfer – Delivers consistent propulsion from engine to propeller.\u003cbr data-start=\"713\" data-end=\"716\"\u003e• OEM Yamaha Fitment – Built to factory specifications for accurate alignment and installation.\u003cbr data-start=\"811\" data-end=\"814\"\u003e• Heavy-Duty Gearcase Design – Handles demanding marine use and engine loads.\u003cbr data-start=\"891\" data-end=\"894\"\u003e• Corrosion-Resistant Construction – Built to perform in harsh marine environments.\u003c\/p\u003e\n\u003chr data-start=\"981\" data-end=\"984\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"986\" data-end=\"1018\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1019\" data-end=\"1098\"\u003e• Compatible with select Yamaha outboards (confirm fitment by model and year)\u003c\/p\u003e\n\u003chr data-start=\"1100\" data-end=\"1103\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1105\" data-end=\"1113\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1115\" data-end=\"1267\"\u003e\u003cstrong data-start=\"1115\" data-end=\"1170\"\u003eQ: What are signs the lower unit needs replacement?\u003c\/strong\u003e\u003cbr data-start=\"1170\" data-end=\"1173\"\u003eA: Grinding noise, slipping gears, or water contamination in gear oil are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1269\" data-end=\"1420\"\u003e\u003cstrong data-start=\"1269\" data-end=\"1314\"\u003eQ: Can I rebuild instead of replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1314\" data-end=\"1317\"\u003eA: Minor wear can sometimes be repaired, but major internal damage usually requires full replacement.\u003c\/p\u003e\n\u003cp data-start=\"1422\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1470\"\u003eQ: Will this improve performance right away?\u003c\/strong\u003e\u003cbr data-start=\"1470\" data-end=\"1473\"\u003eA: Yes, smoother shifting and better power delivery are noticeable after installation.\u003c\/p\u003e\n\u003cp data-start=\"1563\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1605\"\u003eQ: Is this suitable for saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"1605\" data-end=\"1608\"\u003eA: Yes, with proper maintenance, it performs well in saltwater environments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938919731491,"sku":"62Y-45300-51-8D","price":1803.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV225004.jpg?v=1698807020","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-lower-unit-assembly-62y-45300-51-8d","provider":"PartsVu","version":"1.0","type":"link"}