{"product_id":"yamaha-lower-unit-assembly-150-175-200-64e-45300-22-8d-see-description-for-applicable-models","title":"Yamaha Lower Unit Assembly - 150 - 175 - 200 - 64E-45300-22-8D - See Description for Applicable Models","description":"\u003ch2 data-section-id=\"17y5hqb\" data-start=\"0\" data-end=\"77\"\u003eYamaha - Lower Unit Assembly - Gearcase \u0026amp; Power Transfer - 64E-45300-22-8D\u003c\/h2\u003e\n\u003chr data-start=\"79\" data-end=\"82\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"84\" data-end=\"95\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"96\" data-end=\"524\"\u003eWhen you’re running a 150 or bigger Yamaha, the lower unit takes a lot of abuse, especially if you’re on the water often. I’ve seen these start to get noisy or lose that smooth feel over time, and at that point, a full replacement is the way to go. This assembly brings everything back to tight, clean operation—no guessing, no patch jobs. Once it’s on, you’ll feel that solid engagement and smooth push through the water again.\u003c\/p\u003e\n\u003chr data-start=\"526\" data-end=\"529\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"531\" data-end=\"546\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"547\" data-end=\"967\"\u003e\n\u003cli data-section-id=\"19yrus5\" data-start=\"547\" data-end=\"654\"\u003e\n\u003cstrong data-start=\"549\" data-end=\"579\"\u003eComplete Gearcase Assembly\u003c\/strong\u003e – Includes internal gears and housing for a full lower unit replacement.\u003c\/li\u003e\n\u003cli data-section-id=\"1po9ziq\" data-start=\"655\" data-end=\"763\"\u003e\n\u003cstrong data-start=\"657\" data-end=\"682\"\u003eSmooth Power Transfer\u003c\/strong\u003e – Delivers consistent engine output to the propeller for reliable performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1kg8aoq\" data-start=\"764\" data-end=\"869\"\u003e\n\u003cstrong data-start=\"766\" data-end=\"795\"\u003eCorrosion-Resistant Build\u003c\/strong\u003e – Designed to withstand saltwater exposure and harsh marine conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"o55bhd\" data-start=\"870\" data-end=\"967\"\u003e\n\u003cstrong data-start=\"872\" data-end=\"903\"\u003eReliable Shifting Operation\u003c\/strong\u003e – Provides clean engagement with reduced noise and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"969\" data-end=\"972\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"974\" data-end=\"1004\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1005\" data-end=\"1185\"\u003eFits Yamaha outboard engines in the 150 to 200 horsepower range. Commonly used on offshore boats, center consoles, and larger recreational vessels requiring dependable performance.\u003c\/p\u003e\n\u003chr data-start=\"1187\" data-end=\"1190\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1192\" data-end=\"1198\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1200\" data-end=\"1364\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1257\"\u003eQ: What are signs my lower unit needs to be replaced?\u003c\/strong\u003e\u003cbr data-start=\"1257\" data-end=\"1260\"\u003e\u003cstrong data-start=\"1260\" data-end=\"1266\"\u003eA:\u003c\/strong\u003e Grinding noise, slipping gears, water in gear oil, or hard shifting are all common warning signs.\u003c\/p\u003e\n\u003cp data-start=\"1366\" data-end=\"1511\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1426\"\u003eQ: Can I keep using my motor if the lower unit is noisy?\u003c\/strong\u003e\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1435\"\u003eA:\u003c\/strong\u003e It’s not recommended—damage can get worse quickly and lead to full failure.\u003c\/p\u003e\n\u003cp data-start=\"1513\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1513\" data-end=\"1571\"\u003eQ: Do I need to check gear oil before using this unit?\u003c\/strong\u003e\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1580\"\u003eA:\u003c\/strong\u003e Yes, always verify proper gear oil level before running.\u003c\/p\u003e\n\u003cp data-start=\"1639\" data-end=\"1801\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1692\"\u003eQ: How does saltwater affect lower unit lifespan?\u003c\/strong\u003e\u003cbr data-start=\"1692\" data-end=\"1695\"\u003e\u003cstrong data-start=\"1695\" data-end=\"1701\"\u003eA:\u003c\/strong\u003e Salt can cause corrosion and seal wear over time, so regular flushing and inspection are important.\u003c\/p\u003e\n\u003cp data-start=\"1803\" data-end=\"1964\"\u003e\u003cstrong data-start=\"1803\" data-end=\"1860\"\u003eQ: Is this part still current or has it been updated?\u003c\/strong\u003e\u003cbr data-start=\"1860\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1863\" data-end=\"1869\"\u003eA:\u003c\/strong\u003e This assembly has been superseded by part number 64E-45300-23-8D, which is the latest version.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938697269539,"sku":"64E-45300-22-8D","price":3025.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV227620.jpg?v=1698806312","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-lower-unit-assembly-150-175-200-64e-45300-22-8d-see-description-for-applicable-models","provider":"PartsVu","version":"1.0","type":"link"}