{"product_id":"yamaha-lower-unit-assembly-f90-f115-6ek-45300-11-8d-see-description-for-applicable-models","title":"Yamaha Lower Unit Assembly - F90 - F115 - 6EK-45300-11-8D - See Description for Applicable Models","description":"\u003ch2 data-section-id=\"i1xbq9\" data-start=\"109\" data-end=\"181\"\u003eYamaha - Lower Unit Assembly - Gearcase Component - F90 - F115 - 6EK-45300-11-8D\u003c\/h2\u003e\n\u003chr data-start=\"183\" data-end=\"186\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"188\" data-end=\"201\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"203\" data-end=\"667\"\u003eThe Yamaha Lower Unit Assembly | 6EK-45300-11-8D is what keeps your engine’s power turning into real push on the water. When a lower unit starts going bad, you’ll feel it right away—noise, vibration, or loss of performance. This assembly handles the gears, driveshaft, and prop output, so everything depends on it being solid and aligned. If you’re replacing a worn or damaged unit, this is the kind of part that brings your motor back to running like it should.\u003c\/p\u003e\n\u003chr data-start=\"669\" data-end=\"672\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"674\" data-end=\"691\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"693\" data-end=\"801\"\u003e• \u003cstrong data-start=\"695\" data-end=\"725\"\u003eEfficient Power Transfer –\u003c\/strong\u003e Delivers engine power smoothly to the propeller for reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"803\" data-end=\"916\"\u003e• \u003cstrong data-start=\"805\" data-end=\"828\"\u003eOEM Fit Precision –\u003c\/strong\u003e Built to Yamaha specifications for proper alignment and straightforward installation.\u003c\/p\u003e\n\u003cp data-start=\"918\" data-end=\"1022\"\u003e• \u003cstrong data-start=\"920\" data-end=\"952\"\u003eComplete Gearcase Assembly –\u003c\/strong\u003e Pre-assembled unit for easier replacement and dependable operation.\u003c\/p\u003e\n\u003cp data-start=\"1024\" data-end=\"1133\"\u003e• \u003cstrong data-start=\"1026\" data-end=\"1064\"\u003eCorrosion-Resistant Construction –\u003c\/strong\u003e Designed to withstand harsh saltwater and freshwater environments.\u003c\/p\u003e\n\u003chr data-start=\"1135\" data-end=\"1138\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"1140\" data-end=\"1172\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1174\" data-end=\"1210\"\u003e• F90 2017-Current\u003cbr data-start=\"1189\" data-end=\"1192\"\u003e• F115 2014-Current\u003c\/p\u003e\n\u003chr data-start=\"1212\" data-end=\"1215\"\u003e\n\u003ch2 data-section-id=\"w36ijk\" data-start=\"1217\" data-end=\"1226\"\u003eFAQs\u003c\/h2\u003e\n\u003cp data-start=\"1228\" data-end=\"1354\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1277\"\u003eQ1: What are signs the lower unit is failing?\u003c\/strong\u003e\u003cbr data-start=\"1277\" data-end=\"1280\"\u003eA: Grinding noise, vibration, water in gear oil, or reduced performance.\u003c\/p\u003e\n\u003cp data-start=\"1356\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1356\" data-end=\"1402\"\u003eQ2: Can I rebuild instead of replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1402\" data-end=\"1405\"\u003eA: Minor issues can be repaired, but major gear damage usually calls for replacement.\u003c\/p\u003e\n\u003cp data-start=\"1494\" data-end=\"1604\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1534\"\u003eQ3: Does this come ready to install?\u003c\/strong\u003e\u003cbr data-start=\"1534\" data-end=\"1537\"\u003eA: Yes, it’s a complete assembly designed for direct replacement.\u003c\/p\u003e\n\u003cp data-start=\"1606\" data-end=\"1735\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1656\"\u003eQ4: Should I check anything before installing?\u003c\/strong\u003e\u003cbr data-start=\"1656\" data-end=\"1659\"\u003eA: It’s a good idea to inspect seals, mounting points, and the driveshaft.\u003c\/p\u003e\n\u003cp data-start=\"1737\" data-end=\"1846\"\u003e\u003cstrong data-start=\"1737\" data-end=\"1771\"\u003eQ5: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1771\" data-end=\"1774\"\u003eA: It’s manageable with experience, but proper alignment is important.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937345622307,"sku":"6EK-45300-11-8D","price":2490.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV248072.jpg?v=1698801424","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-lower-unit-assembly-f90-f115-6ek-45300-11-8d-see-description-for-applicable-models","provider":"PartsVu","version":"1.0","type":"link"}