{"product_id":"yamaha-lower-unit-assembly-z200txr-2011-2012-64e-45300-23-8d","title":"Yamaha Lower Unit Assembly - Z200TXR 2011-2012 - 64E-45300-23-8D","description":"\u003ch2 data-section-id=\"17y4q02\" data-start=\"0\" data-end=\"77\"\u003eYamaha - Lower Unit Assembly - Gearcase \u0026amp; Power Transfer - 64E-45300-23-8D\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=\"503\"\u003eOn these Z200 setups, the lower unit really takes the load, especially if you’re running offshore or putting in long hours. I’ve seen them start to get noisy or lose that clean shift feel, and at that point, it’s time for a full swap. This assembly brings everything back to smooth, tight operation without chasing internal issues. Once it’s on, you’ll feel that solid engagement and steady push right away.\u003c\/p\u003e\n\u003chr data-start=\"505\" data-end=\"508\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"510\" data-end=\"525\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"526\" data-end=\"908\"\u003e\n\u003cli data-section-id=\"19yrus5\" data-start=\"526\" data-end=\"633\"\u003e\n\u003cstrong data-start=\"528\" data-end=\"558\"\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=\"13q8tex\" data-start=\"634\" data-end=\"717\"\u003e\n\u003cstrong data-start=\"636\" data-end=\"661\"\u003eSmooth Power Transfer\u003c\/strong\u003e – Delivers consistent engine output to the propeller.\u003c\/li\u003e\n\u003cli data-section-id=\"1utd5jt\" data-start=\"718\" data-end=\"815\"\u003e\n\u003cstrong data-start=\"720\" data-end=\"747\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Built to handle high horsepower loads and demanding marine use.\u003c\/li\u003e\n\u003cli data-section-id=\"12sgrnp\" data-start=\"816\" data-end=\"908\"\u003e\n\u003cstrong data-start=\"818\" data-end=\"846\"\u003eReliable Gear Engagement\u003c\/strong\u003e – Provides clean shifting with reduced noise and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"910\" data-end=\"913\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"915\" data-end=\"945\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"946\" data-end=\"965\"\u003eZ200TXR – 2011-2012\u003c\/p\u003e\n\u003chr data-start=\"967\" data-end=\"970\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"972\" data-end=\"978\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"980\" data-end=\"1134\"\u003e\u003cstrong data-start=\"980\" data-end=\"1029\"\u003eQ: What are signs my lower unit is going bad?\u003c\/strong\u003e\u003cbr data-start=\"1029\" data-end=\"1032\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1038\"\u003eA:\u003c\/strong\u003e Grinding noise, slipping gears, water in gear oil, or rough shifting are all common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1136\" data-end=\"1285\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1196\"\u003eQ: Can I keep running if the lower unit is making noise?\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1205\"\u003eA:\u003c\/strong\u003e It’s not recommended—damage can get worse quickly and lead to complete failure.\u003c\/p\u003e\n\u003cp data-start=\"1287\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1287\" data-end=\"1345\"\u003eQ: Do I need to check gear oil before using this unit?\u003c\/strong\u003e\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1354\"\u003eA:\u003c\/strong\u003e Yes, always confirm it’s filled to the proper level before running.\u003c\/p\u003e\n\u003cp data-start=\"1424\" data-end=\"1595\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1483\"\u003eQ: How does saltwater affect this lower unit over time?\u003c\/strong\u003e\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e\u003cstrong data-start=\"1486\" data-end=\"1492\"\u003eA:\u003c\/strong\u003e Salt can cause corrosion and wear, especially around seals, so regular flushing helps extend its life.\u003c\/p\u003e\n\u003cp data-start=\"1597\" data-end=\"1763\"\u003e\u003cstrong data-start=\"1597\" data-end=\"1650\"\u003eQ: Is installation something I can handle myself?\u003c\/strong\u003e\u003cbr data-start=\"1650\" data-end=\"1653\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1659\"\u003eA:\u003c\/strong\u003e If you’ve done lower unit swaps before, it’s manageable, but proper alignment and torque are important.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938697466147,"sku":"64E-45300-23-8D","price":3025.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV227621.jpg?v=1698806312","url":"https:\/\/partsvu.com\/en-au\/products\/yamaha-lower-unit-assembly-z200txr-2011-2012-64e-45300-23-8d","provider":"PartsVu","version":"1.0","type":"link"}