{"product_id":"yamaha-gear-64p-45560-01-00","title":"Yamaha - Gear - 64P-45560-01-00","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"67fd8704-964e-4bdb-8c7a-71404b287ec1\" data-testid=\"conversation-turn-67\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69d8ed8e-d0b8-832a-89a9-fd00aaa2207d-12\" data-testid=\"conversation-turn-68\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8947dd8a-b75c-4f94-b61c-0036feae8b37\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1du056k\" data-start=\"0\" data-end=\"57\"\u003eYamaha - Gear - Lower Unit Component - 64P-45560-01-00\u003c\/h2\u003e\n\u003chr data-start=\"59\" data-end=\"62\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"64\" data-end=\"75\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"76\" data-end=\"473\"\u003eWhen a gear starts wearing out in the lower unit, you’ll usually hear it before anything else—grinding, whining, or just not feeling smooth. I’ve opened up plenty of units where one worn gear started taking out everything around it. This is one of those parts where strength and precision really matter. Keeping a solid gear in place helps your motor stay quiet, smooth, and dependable under load.\u003c\/p\u003e\n\u003chr data-start=\"475\" data-end=\"478\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"480\" data-end=\"495\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"496\" data-end=\"967\"\u003e\n\u003cli data-section-id=\"1nrj1vj\" data-start=\"496\" data-end=\"589\"\u003e\n\u003cstrong data-start=\"498\" data-end=\"525\"\u003eReliable Power Transfer\u003c\/strong\u003e – Helps deliver engine power smoothly through the lower unit.\u003c\/li\u003e\n\u003cli data-section-id=\"1aph1jn\" data-start=\"590\" data-end=\"681\"\u003e\n\u003cstrong data-start=\"592\" data-end=\"620\"\u003ePrecision Machined Teeth\u003c\/strong\u003e – Designed for clean engagement and reduced internal wear.\u003c\/li\u003e\n\u003cli data-section-id=\"an9078\" data-start=\"682\" data-end=\"774\"\u003e\n\u003cstrong data-start=\"684\" data-end=\"714\"\u003eHigh-Strength Construction\u003c\/strong\u003e – Built to handle torque, load, and continuous operation.\u003c\/li\u003e\n\u003cli data-section-id=\"w4plem\" data-start=\"775\" data-end=\"871\"\u003e\n\u003cstrong data-start=\"777\" data-end=\"798\"\u003eDirect Fit Design\u003c\/strong\u003e – Matches Yamaha specifications for proper alignment and installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1vu058m\" data-start=\"872\" data-end=\"967\"\u003e\n\u003cstrong data-start=\"874\" data-end=\"903\"\u003eSupports Smooth Operation\u003c\/strong\u003e – Helps maintain quiet and consistent drivetrain performance.\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\u003cul data-start=\"1005\" data-end=\"1254\"\u003e\n\u003cli data-section-id=\"lxiose\" data-start=\"1005\" data-end=\"1074\"\u003eDesigned for Yamaha outboard engines with gear-driven lower units\u003c\/li\u003e\n\u003cli data-section-id=\"8z5sr1\" data-start=\"1075\" data-end=\"1142\"\u003eCompatible with a range of small to mid-range horsepower models\u003c\/li\u003e\n\u003cli data-section-id=\"oifnyp\" data-start=\"1143\" data-end=\"1202\"\u003eSuitable for both freshwater and saltwater applications\u003c\/li\u003e\n\u003cli data-section-id=\"20of01\" data-start=\"1203\" data-end=\"1254\"\u003eCommonly used in lower unit repair and rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1256\" data-end=\"1259\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1261\" data-end=\"1267\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1269\" data-end=\"1401\"\u003e\u003cstrong data-start=\"1269\" data-end=\"1328\"\u003eQ: What are the signs of a worn gear in the lower unit?\u003c\/strong\u003e\u003cbr data-start=\"1328\" data-end=\"1331\"\u003eA: Grinding noise, vibration, or rough shifting are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1403\" data-end=\"1538\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1455\"\u003eQ: Can one bad gear affect the rest of the unit?\u003c\/strong\u003e\u003cbr data-start=\"1455\" data-end=\"1458\"\u003eA: Yes, it can cause wear or damage to other gears and bearings if not replaced.\u003c\/p\u003e\n\u003cp data-start=\"1540\" data-end=\"1655\"\u003e\u003cstrong data-start=\"1540\" data-end=\"1580\"\u003eQ: What usually causes gear failure?\u003c\/strong\u003e\u003cbr data-start=\"1580\" data-end=\"1583\"\u003eA: Low or contaminated gear oil, water intrusion, or impact with debris.\u003c\/p\u003e\n\u003cp data-start=\"1657\" data-end=\"1798\"\u003e\u003cstrong data-start=\"1657\" data-end=\"1702\"\u003eQ: Is this something I can repair myself?\u003c\/strong\u003e\u003cbr data-start=\"1702\" data-end=\"1705\"\u003eA: Gear work is more advanced and usually best handled by someone with lower unit experience.\u003c\/p\u003e\n\u003cp data-start=\"1800\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1848\"\u003eQ: Does saltwater use impact internal gears?\u003c\/strong\u003e\u003cbr data-start=\"1848\" data-end=\"1851\"\u003eA: Indirectly—keeping seals in good shape and gear oil clean is key to preventing corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938685079843,"sku":"64P-45560-01-00","price":714.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV227924.jpg?v=1698806256","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-gear-64p-45560-01-00","provider":"PartsVu","version":"1.0","type":"link"}