{"product_id":"yamaha-key-woodruff-90280-04008-00","title":"Yamaha - Key,woodruff - 90280-04008-00","description":"\u003ch2 data-section-id=\"ckehbq\" data-start=\"0\" data-end=\"70\"\u003eYamaha - Woodruff Key - Flywheel \u0026amp; Shaft Alignment - 90280-04008-00\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=\"498\"\u003eThis woodruff key is one of those small parts that keeps everything turning the way it should without much attention. It locks your flywheel or gear into the correct position so timing stays consistent under load. I’ve seen engines run rough or lose timing just because this piece was worn or slightly off. It’s simple, but it’s one of those parts you don’t want to overlook when you’re working on your motor.\u003c\/p\u003e\n\u003chr data-start=\"500\" data-end=\"503\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"505\" data-end=\"520\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"521\" data-end=\"890\"\u003e\n\u003cli data-section-id=\"1015lk\" data-start=\"521\" data-end=\"624\"\u003e\n\u003cp data-start=\"523\" data-end=\"624\"\u003e\u003cstrong data-start=\"523\" data-end=\"555\"\u003eAccurate Component Alignment\u003c\/strong\u003e – Keeps rotating parts properly indexed for correct engine timing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bo1y4q\" data-start=\"625\" data-end=\"715\"\u003e\n\u003cp data-start=\"627\" data-end=\"715\"\u003e\u003cstrong data-start=\"627\" data-end=\"649\"\u003eSecure Locking Fit\u003c\/strong\u003e – Prevents slipping between the shaft and connected components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tt7z6n\" data-start=\"716\" data-end=\"800\"\u003e\n\u003cp data-start=\"718\" data-end=\"800\"\u003e\u003cstrong data-start=\"718\" data-end=\"748\"\u003eDurable Metal Construction\u003c\/strong\u003e – Built to handle engine torque and repeated use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rh4mpe\" data-start=\"801\" data-end=\"890\"\u003e\n\u003cp data-start=\"803\" data-end=\"890\"\u003e\u003cstrong data-start=\"803\" data-end=\"834\"\u003eFactory-Specific Dimensions\u003c\/strong\u003e – Matches Yamaha keyways for a precise, reliable fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"892\" data-end=\"895\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"897\" data-end=\"927\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"928\" data-end=\"1201\"\u003eUsed across a variety of Yamaha outboards in flywheel, crankshaft, and other keyed shaft applications. Supports systems where maintaining proper alignment is critical for timing and smooth engine operation. Always confirm correct sizing and application before installation.\u003c\/p\u003e\n\u003chr data-start=\"1203\" data-end=\"1206\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1208\" data-end=\"1214\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1216\" data-end=\"1355\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1268\"\u003eQ: What are the signs of a failing woodruff key?\u003c\/strong\u003e\u003cbr data-start=\"1268\" data-end=\"1271\"\u003eA: You may notice timing issues, rough running, or the engine not starting properly.\u003c\/p\u003e\n\u003cp data-start=\"1357\" data-end=\"1488\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1409\"\u003eQ: Can a slightly worn key still cause problems?\u003c\/strong\u003e\u003cbr data-start=\"1409\" data-end=\"1412\"\u003eA: Yes, even minor wear can affect alignment and lead to performance issues.\u003c\/p\u003e\n\u003cp data-start=\"1490\" data-end=\"1629\"\u003e\u003cstrong data-start=\"1490\" data-end=\"1535\"\u003eQ: Do I need special tools to install it?\u003c\/strong\u003e\u003cbr data-start=\"1535\" data-end=\"1538\"\u003eA: Basic tools work, but you may need a puller depending on the component you’re accessing.\u003c\/p\u003e\n\u003cp data-start=\"1631\" data-end=\"1746\"\u003e\u003cstrong data-start=\"1631\" data-end=\"1670\"\u003eQ: How should it sit in the keyway?\u003c\/strong\u003e\u003cbr data-start=\"1670\" data-end=\"1673\"\u003eA: It should be snug and flush, without rocking or sticking out unevenly.\u003c\/p\u003e\n\u003cp data-start=\"1748\" data-end=\"1886\"\u003e\u003cstrong data-start=\"1748\" data-end=\"1799\"\u003eQ: What’s a common mistake during installation?\u003c\/strong\u003e\u003cbr data-start=\"1799\" data-end=\"1802\"\u003eA: Not seating it fully or forcing it in at an angle, which can cause early failure.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46934349152547,"sku":"90280-04008-00","price":2.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV286797.jpg?v=1698788253","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-key-woodruff-90280-04008-00","provider":"PartsVu","version":"1.0","type":"link"}