{"product_id":"yamaha-gear-2-28t-6eh-45571-00-00","title":"Yamaha - Gear 2 (28t) - 6EH-45571-00-00","description":"\u003ch2 data-section-id=\"10hnfqz\" data-start=\"0\" data-end=\"71\"\u003eYamaha - Gear 2 (28 Tooth) - Lower Unit Gear Train - 6EH-45571-00-00\u003c\/h2\u003e\n\u003chr data-start=\"75\" data-end=\"78\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"82\" data-end=\"93\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"95\" data-end=\"480\"\u003eWhen you open up a lower unit and find worn or chipped gears, it’s never a small job—but it’s one that has to be done right. This gear is part of what keeps power moving cleanly from the driveshaft down to the prop. I’ve seen even minor wear here turn into noise, slipping, or worse if it’s ignored. With a solid gear back in place, everything runs quieter and smoother like it should.\u003c\/p\u003e\n\u003chr data-start=\"484\" data-end=\"487\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"491\" data-end=\"506\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"508\" data-end=\"998\"\u003e• \u003cstrong data-start=\"510\" data-end=\"534\"\u003e28 Tooth Gear Design\u003c\/strong\u003e – Precisely cut teeth ensure proper engagement within the gear train.\u003cbr data-start=\"604\" data-end=\"608\"\u003e• \u003cstrong data-start=\"610\" data-end=\"639\"\u003eSmooth Power Transmission\u003c\/strong\u003e – Helps deliver consistent torque through the lower unit.\u003cbr data-start=\"697\" data-end=\"701\"\u003e• \u003cstrong data-start=\"703\" data-end=\"734\"\u003eHardened Metal Construction\u003c\/strong\u003e – Built to handle load, friction, and long-term operation.\u003cbr data-start=\"793\" data-end=\"797\"\u003e• \u003cstrong data-start=\"799\" data-end=\"827\"\u003eReliable Gear Engagement\u003c\/strong\u003e – Supports clean meshing with adjacent gears to reduce wear.\u003cbr data-start=\"888\" data-end=\"892\"\u003e• \u003cstrong data-start=\"894\" data-end=\"918\"\u003eExact Yamaha Fitment\u003c\/strong\u003e – Designed to match factory specifications for proper alignment and function.\u003c\/p\u003e\n\u003chr data-start=\"1002\" data-end=\"1005\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1009\" data-end=\"1039\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1041\" data-end=\"1318\"\u003eDesigned for Yamaha outboard lower units utilizing internal gear train systems. Commonly used across a range of Yamaha outboards in recreational and commercial marine applications. Suitable for freshwater and saltwater environments where dependable power transfer is essential.\u003c\/p\u003e\n\u003chr data-start=\"1322\" data-end=\"1325\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1329\" data-end=\"1335\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1339\" data-end=\"1478\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1390\"\u003eQ: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1390\" data-end=\"1394\"\u003eA: Grinding noises, metal in gear oil, or slipping under load are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1645\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1539\"\u003eQ: Do I need to replace other gears at the same time?\u003c\/strong\u003e\u003cbr data-start=\"1539\" data-end=\"1543\"\u003eA: It’s often recommended to inspect all related gears since wear usually affects multiple components.\u003c\/p\u003e\n\u003cp data-start=\"1649\" data-end=\"1800\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1690\"\u003eQ: Any tips for installing this gear?\u003c\/strong\u003e\u003cbr data-start=\"1690\" data-end=\"1694\"\u003eA: Proper alignment and correct torque settings are critical—take your time and follow service guidelines.\u003c\/p\u003e\n\u003cp data-start=\"1804\" data-end=\"1962\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1856\"\u003eQ: How does saltwater use affect internal gears?\u003c\/strong\u003e\u003cbr data-start=\"1856\" data-end=\"1860\"\u003eA: Water intrusion can cause corrosion, so keeping seals in good condition is key to protecting gears.\u003c\/p\u003e\n\u003cp data-start=\"1966\" data-end=\"2108\"\u003e\u003cstrong data-start=\"1966\" data-end=\"2023\"\u003eQ: Can a damaged gear cause major lower unit failure?\u003c\/strong\u003e\u003cbr data-start=\"2023\" data-end=\"2027\"\u003eA: Yes, if left unchecked, it can lead to further damage throughout the gearcase.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937362202915,"sku":"6EH-45571-00-00","price":235.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV247835.jpg?v=1698801501","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-2-28t-6eh-45571-00-00","provider":"PartsVu","version":"1.0","type":"link"}