{"product_id":"yamaha-key-woodruff-90280-05033-00","title":"Yamaha - Key,woodruff - 90280-05033-00","description":"\u003ch2 data-section-id=\"ksicdb\" data-start=\"0\" data-end=\"70\"\u003eYamaha - Woodruff Key - Flywheel \u0026amp; Shaft Alignment - 90280-05033-00\u003c\/h2\u003e\n\u003chr data-start=\"72\" data-end=\"75\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"77\" data-end=\"88\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"89\" data-end=\"475\"\u003eThis little woodruff key might not look like much, but it’s doing serious work behind the scenes. It locks components like the flywheel or gear into proper alignment so everything spins exactly how it should. I’ve seen engines run rough or not at all just because this piece was worn or missing. It’s one of those parts you don’t skip if you want your motor running smooth and reliable.\u003c\/p\u003e\n\u003chr data-start=\"477\" data-end=\"480\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"482\" data-end=\"497\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"498\" data-end=\"861\"\u003e\n\u003cli data-section-id=\"1y0o2nz\" data-start=\"498\" data-end=\"588\"\u003e\n\u003cp data-start=\"500\" data-end=\"588\"\u003e\u003cstrong data-start=\"500\" data-end=\"527\"\u003ePrecision Alignment Fit\u003c\/strong\u003e – Keeps rotating components properly indexed on the shaft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"145svlh\" data-start=\"589\" data-end=\"674\"\u003e\n\u003cp data-start=\"591\" data-end=\"674\"\u003e\u003cstrong data-start=\"591\" data-end=\"619\"\u003eSecure Component Locking\u003c\/strong\u003e – Prevents slipping between mating parts under load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pmn3r0\" data-start=\"675\" data-end=\"761\"\u003e\n\u003cp data-start=\"677\" data-end=\"761\"\u003e\u003cstrong data-start=\"677\" data-end=\"708\"\u003eHardened Metal Construction\u003c\/strong\u003e – Built to handle torque and long-term engine use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ywz8el\" data-start=\"762\" data-end=\"861\"\u003e\n\u003cp data-start=\"764\" data-end=\"861\"\u003e\u003cstrong data-start=\"764\" data-end=\"794\"\u003eExact Yamaha Specification\u003c\/strong\u003e – Matches factory dimensions for proper seating and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"863\" data-end=\"866\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"868\" data-end=\"898\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"899\" data-end=\"1188\"\u003eUsed across a wide range of Yamaha outboards in applications involving flywheels, crankshafts, and other rotating assemblies. Common in setups where precise alignment between engine components is critical for timing and performance. Always confirm sizing and placement during installation.\u003c\/p\u003e\n\u003chr data-start=\"1190\" data-end=\"1193\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1195\" data-end=\"1201\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1203\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1257\"\u003eQ: What happens if a woodruff key fails or shears?\u003c\/strong\u003e\u003cbr data-start=\"1257\" data-end=\"1260\"\u003eA: You’ll usually get timing issues, loss of power, or the engine may not start at all.\u003c\/p\u003e\n\u003cp data-start=\"1349\" data-end=\"1476\"\u003e\u003cstrong data-start=\"1349\" data-end=\"1388\"\u003eQ: Can I reuse an old woodruff key?\u003c\/strong\u003e\u003cbr data-start=\"1388\" data-end=\"1391\"\u003eA: It’s not recommended—once it shows wear or deformation, it’s better to replace it.\u003c\/p\u003e\n\u003cp data-start=\"1478\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1478\" data-end=\"1511\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1511\" data-end=\"1514\"\u003eA: Not really, but it needs to sit perfectly in the slot—take your time and make sure it’s fully seated.\u003c\/p\u003e\n\u003cp data-start=\"1620\" data-end=\"1763\"\u003e\u003cstrong data-start=\"1620\" data-end=\"1659\"\u003eQ: Does saltwater affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1659\" data-end=\"1662\"\u003eA: It can over time, especially if corrosion gets in—keeping things clean during service helps a lot.\u003c\/p\u003e\n\u003cp data-start=\"1765\" data-end=\"1916\"\u003e\u003cstrong data-start=\"1765\" data-end=\"1827\"\u003eQ: Why does my flywheel keep slipping even with a new key?\u003c\/strong\u003e\u003cbr data-start=\"1827\" data-end=\"1830\"\u003eA: That usually points to wear on the shaft or flywheel bore, not just the key itself.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46934347776291,"sku":"90280-05033-00","price":8.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV286814.jpg?v=1698788248","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-key-woodruff-90280-05033-00","provider":"PartsVu","version":"1.0","type":"link"}