{"product_id":"yamaha-gear-1-assy-61h-45560-00-00","title":"Yamaha - Gear 1 assy - 61H-45560-00-00","description":"\u003ch2 data-end=\"73\" data-start=\"0\" data-section-id=\"gf46t9\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"73\" data-start=\"3\"\u003eYamaha - Gear 1 Assembly - Lower Unit Drive Gear - 61H-45560-00-00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-end=\"78\" data-start=\"75\"\u003e\n\u003ch2 data-end=\"97\" data-start=\"80\" data-section-id=\"1i9hwo6\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"95\" data-start=\"83\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"609\" data-start=\"98\"\u003eWhen the forward gear starts wearing out on these mid-to-high horsepower Yamahas, it’s not subtle—you’ll feel slipping, hear grinding, or notice the boat just doesn’t pull like it should. This gear assembly is what keeps forward drive solid when you drop it in gear and push the throttle. It’s built to handle real torque and long hours on the water, especially on bigger two-stroke setups. Replacing it during a rebuild is one of those fixes that brings your lower unit back to running strong and smooth again.\u003c\/p\u003e\n\u003chr data-end=\"614\" data-start=\"611\"\u003e\n\u003ch2 data-end=\"637\" data-start=\"616\" data-section-id=\"1bqk1w5\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"635\" data-start=\"619\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"750\" data-start=\"639\"\u003e• \u003cstrong data-end=\"672\" data-start=\"641\"\u003eForward Drive Gear Assembly\u003c\/strong\u003e – Handles primary power transfer to the propeller during forward operation.\u003c\/p\u003e\n\u003cp data-end=\"893\" data-start=\"752\"\u003e• \u003cstrong data-end=\"778\" data-start=\"754\"\u003e26-Tooth Gear Design\u003c\/strong\u003e – Engineered for proper meshing and load distribution within the gearcase. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"895\"\u003e• \u003cstrong data-end=\"923\" data-start=\"897\"\u003eHigh Torque Durability\u003c\/strong\u003e – Built to withstand heavy loads common in larger Yamaha outboards.\u003c\/p\u003e\n\u003cp data-end=\"1100\" data-start=\"995\"\u003e• \u003cstrong data-end=\"1018\" data-start=\"997\"\u003eOEM Precision Fit\u003c\/strong\u003e – Designed to align correctly with mating gears for smooth, reliable operation.\u003c\/p\u003e\n\u003chr data-end=\"1105\" data-start=\"1102\"\u003e\n\u003ch2 data-end=\"1143\" data-start=\"1107\" data-section-id=\"bf5ct7\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1141\" data-start=\"1110\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1392\" data-start=\"1144\"\u003eCompatible with select Yamaha outboard lower units, commonly used in 150 horsepower, 175 horsepower, 200 horsepower, and 225 horsepower models. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e Always confirm fitment using your engine model and service manual.\u003c\/p\u003e\n\u003chr data-end=\"1397\" data-start=\"1394\"\u003e\n\u003ch2 data-end=\"1411\" data-start=\"1399\" data-section-id=\"1fngur7\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1409\" data-start=\"1402\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1574\" data-start=\"1413\"\u003e\u003cstrong data-end=\"1465\" data-start=\"1413\"\u003eQ: What are signs this gear assembly is failing?\u003c\/strong\u003e\u003cbr data-end=\"1468\" data-start=\"1465\"\u003e\u003cstrong data-end=\"1474\" data-start=\"1468\"\u003eA:\u003c\/strong\u003e Slipping in forward gear, grinding noises, or loss of power under load are the most common signs.\u003c\/p\u003e\n\u003cp data-end=\"1727\" data-start=\"1576\"\u003e\u003cstrong data-end=\"1625\" data-start=\"1576\"\u003eQ: Can a damaged forward gear affect reverse?\u003c\/strong\u003e\u003cbr data-end=\"1628\" data-start=\"1625\"\u003e\u003cstrong data-end=\"1634\" data-start=\"1628\"\u003eA:\u003c\/strong\u003e Indirectly, yes—metal debris or misalignment can impact other gears inside the lower unit.\u003c\/p\u003e\n\u003cp data-end=\"1893\" data-start=\"1729\"\u003e\u003cstrong data-end=\"1792\" data-start=\"1729\"\u003eQ: Is this something I can replace without a full teardown?\u003c\/strong\u003e\u003cbr data-end=\"1795\" data-start=\"1792\"\u003e\u003cstrong data-end=\"1801\" data-start=\"1795\"\u003eA:\u003c\/strong\u003e No, the lower unit has to be fully disassembled to access and replace this gear assembly.\u003c\/p\u003e\n\u003cp data-end=\"2041\" data-start=\"1895\"\u003e\u003cstrong data-end=\"1944\" data-start=\"1895\"\u003eQ: What usually causes this gear to wear out?\u003c\/strong\u003e\u003cbr data-end=\"1947\" data-start=\"1944\"\u003e\u003cstrong data-end=\"1953\" data-start=\"1947\"\u003eA:\u003c\/strong\u003e Low or contaminated gear oil, water intrusion, and heavy impacts are the main causes.\u003c\/p\u003e\n\u003cp data-end=\"2203\" data-start=\"2043\"\u003e\u003cstrong data-end=\"2101\" data-start=\"2043\"\u003eQ: Should I replace other components at the same time?\u003c\/strong\u003e\u003cbr data-end=\"2104\" data-start=\"2101\"\u003e\u003cstrong data-end=\"2110\" data-start=\"2104\"\u003eA:\u003c\/strong\u003e It’s highly recommended to inspect bearings, seals, and mating gears to avoid uneven wear.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46939036123427,"sku":"61H-45560-00-00","price":266.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV223327.jpg?v=1698807423","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-gear-1-assy-61h-45560-00-00","provider":"PartsVu","version":"1.0","type":"link"}