{"product_id":"yamaha-lower-unit-assembly-25-6l2-45300-13-4d-see-description-for-applicable-models","title":"Yamaha Lower Unit Assembly - 25 - 6L2-45300-13-4D - See Description for Applicable Models","description":"\u003ch2 data-section-id=\"cmsqtp\" data-start=\"0\" data-end=\"71\"\u003eYamaha - Lower Unit Assembly - Outboard Drivetrain - 6L2-45300-13-4D\u003c\/h2\u003e\n\u003chr data-start=\"73\" data-end=\"76\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"78\" data-end=\"89\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"90\" data-end=\"480\"\u003eWhen a 25 horsepower Yamaha starts feeling off, the lower unit is usually where the problem shows up first. You’ll hear it in the shift or feel it in the way the boat runs. This is the kind of replacement that brings everything back to smooth, predictable performance. It bolts up clean, runs quiet, and gives you that solid feel you want when you’re out working or just enjoying the water.\u003c\/p\u003e\n\u003chr data-start=\"482\" data-end=\"485\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"487\" data-end=\"502\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"503\" data-end=\"999\"\u003e\n\u003cli data-section-id=\"13d6w3o\" data-start=\"503\" data-end=\"605\"\u003e\n\u003cstrong data-start=\"505\" data-end=\"532\"\u003eSmooth Power Transfer –\u003c\/strong\u003e Delivers steady engine output to the propeller with minimal vibration.\u003c\/li\u003e\n\u003cli data-section-id=\"1mfv5vs\" data-start=\"606\" data-end=\"700\"\u003e\n\u003cstrong data-start=\"608\" data-end=\"641\"\u003eCorrosion-Resistant Housing –\u003c\/strong\u003e Built to handle saltwater and tough marine environments.\u003c\/li\u003e\n\u003cli data-section-id=\"wqg89u\" data-start=\"701\" data-end=\"808\"\u003e\n\u003cstrong data-start=\"703\" data-end=\"729\"\u003eFactory-Spec Fitment –\u003c\/strong\u003e Designed for proper alignment and seamless installation on Yamaha outboards.\u003c\/li\u003e\n\u003cli data-section-id=\"1f1y9o3\" data-start=\"809\" data-end=\"902\"\u003e\n\u003cstrong data-start=\"811\" data-end=\"841\"\u003eDurable Internal Gearing –\u003c\/strong\u003e Supports long-term reliability under regular use and load.\u003c\/li\u003e\n\u003cli data-section-id=\"tl8oxs\" data-start=\"903\" data-end=\"999\"\u003e\n\u003cstrong data-start=\"905\" data-end=\"933\"\u003eComplete Assembly Unit –\u003c\/strong\u003e Pre-assembled design reduces downtime and simplifies replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1001\" data-end=\"1004\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1006\" data-end=\"1036\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1037\" data-end=\"1241\"\u003eDesigned for Yamaha 25 horsepower outboard engines and similar compatible models. Commonly used on skiffs, fishing boats, and utility vessels. Always confirm part number compatibility before installation.\u003c\/p\u003e\n\u003chr data-start=\"1243\" data-end=\"1246\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1248\" data-end=\"1254\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1256\" data-end=\"1410\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1312\"\u003eQ: What are the signs that my lower unit is failing?\u003c\/strong\u003e\u003cbr data-start=\"1312\" data-end=\"1315\"\u003eA: Grinding noise, slipping out of gear, vibration, or milky gear oil are common warning signs.\u003c\/p\u003e\n\u003cp data-start=\"1412\" data-end=\"1558\"\u003e\u003cstrong data-start=\"1412\" data-end=\"1456\"\u003eQ: Can I install this lower unit myself?\u003c\/strong\u003e\u003cbr data-start=\"1456\" data-end=\"1459\"\u003eA: If you’re comfortable with basic outboard work, it’s doable—just make sure alignment is correct.\u003c\/p\u003e\n\u003cp data-start=\"1560\" data-end=\"1693\"\u003e\u003cstrong data-start=\"1560\" data-end=\"1609\"\u003eQ: Do I need to add gear oil before using it?\u003c\/strong\u003e\u003cbr data-start=\"1609\" data-end=\"1612\"\u003eA: Yes, always check and fill with the proper gear oil before running the engine.\u003c\/p\u003e\n\u003cp data-start=\"1695\" data-end=\"1836\"\u003e\u003cstrong data-start=\"1695\" data-end=\"1739\"\u003eQ: How does it perform in saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"1739\" data-end=\"1742\"\u003eA: It’s built for it, but rinsing after use and regular maintenance will help extend its life.\u003c\/p\u003e\n\u003cp data-start=\"1838\" data-end=\"1981\"\u003e\u003cstrong data-start=\"1838\" data-end=\"1872\"\u003eQ: Is this part still current?\u003c\/strong\u003e\u003cbr data-start=\"1872\" data-end=\"1875\"\u003eA: This unit has been superseded by a newer version, which may include updated components or improvements.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46936960500003,"sku":"6L2-45300-14-4D","price":589.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV257216.jpg?v=1698799543","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-lower-unit-assembly-25-6l2-45300-13-4d-see-description-for-applicable-models","provider":"PartsVu","version":"1.0","type":"link"}