{"product_id":"yamaha-key-woodruff-90280-03043-00","title":"Yamaha - Key,woodruff - 90280-03043-00","description":"\u003ch2 data-section-id=\"1revm1q\" data-start=\"0\" data-end=\"70\"\u003eYamaha - Woodruff Key - Flywheel \u0026amp; Shaft Alignment - 90280-03043-00\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=\"457\"\u003eThis woodruff key is one of those parts that keeps everything timed right without much attention. It holds your flywheel or gear exactly where it needs to be so nothing shifts when the engine’s under load. I’ve seen engines act completely off just from a slightly worn or sheared key like this. It’s small, but it’s doing critical work every time the motor is running.\u003c\/p\u003e\n\u003chr data-start=\"459\" data-end=\"462\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"464\" data-end=\"479\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"480\" data-end=\"859\"\u003e\n\u003cli data-section-id=\"13iqmcd\" data-start=\"480\" data-end=\"583\"\u003e\n\u003cp data-start=\"482\" data-end=\"583\"\u003e\u003cstrong data-start=\"482\" data-end=\"513\"\u003ePrecise Component Alignment\u003c\/strong\u003e – Keeps rotating parts properly indexed for accurate engine timing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uvgz8d\" data-start=\"584\" data-end=\"681\"\u003e\n\u003cp data-start=\"586\" data-end=\"681\"\u003e\u003cstrong data-start=\"586\" data-end=\"608\"\u003eSecure Locking Fit\u003c\/strong\u003e – Prevents slipping between shaft and connected components under load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13gl867\" data-start=\"682\" data-end=\"769\"\u003e\n\u003cp data-start=\"684\" data-end=\"769\"\u003e\u003cstrong data-start=\"684\" data-end=\"714\"\u003eDurable Metal Construction\u003c\/strong\u003e – Built to handle torque and repeated engine cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3qbt71\" data-start=\"770\" data-end=\"859\"\u003e\n\u003cp data-start=\"772\" data-end=\"859\"\u003e\u003cstrong data-start=\"772\" data-end=\"796\"\u003eExact Yamaha Fitment\u003c\/strong\u003e – Matches factory keyway dimensions for proper installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"861\" data-end=\"864\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"866\" data-end=\"896\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"897\" data-end=\"1167\"\u003eUsed across a wide range of Yamaha outboards in flywheel, crankshaft, and other keyed shaft applications. Essential for maintaining alignment in systems where timing and rotational accuracy are critical. Always confirm correct sizing and application before installation.\u003c\/p\u003e\n\u003chr data-start=\"1169\" data-end=\"1172\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1174\" data-end=\"1180\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1182\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1182\" data-end=\"1240\"\u003eQ: What are common signs this woodruff key is failing?\u003c\/strong\u003e\u003cbr data-start=\"1240\" data-end=\"1243\"\u003eA: You may notice timing issues, rough running, or the engine may not start.\u003c\/p\u003e\n\u003cp data-start=\"1321\" data-end=\"1447\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1373\"\u003eQ: Can a slightly worn key still cause problems?\u003c\/strong\u003e\u003cbr data-start=\"1373\" data-end=\"1376\"\u003eA: Yes, even minor wear can throw off alignment and affect performance.\u003c\/p\u003e\n\u003cp data-start=\"1449\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1513\"\u003eQ: Do I need to replace it every time I remove the flywheel?\u003c\/strong\u003e\u003cbr data-start=\"1513\" data-end=\"1516\"\u003eA: Not always, but if there’s any wear, it’s best to replace it while you’re in there.\u003c\/p\u003e\n\u003cp data-start=\"1604\" data-end=\"1719\"\u003e\u003cstrong data-start=\"1604\" data-end=\"1643\"\u003eQ: How should it fit in the keyway?\u003c\/strong\u003e\u003cbr data-start=\"1643\" data-end=\"1646\"\u003eA: It should sit snug and flush without rocking or sticking out unevenly.\u003c\/p\u003e\n\u003cp data-start=\"1721\" data-end=\"1845\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1768\"\u003eQ: What’s the most common cause of failure?\u003c\/strong\u003e\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eA: Improper torque or components slipping under load are the main reasons.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46934349250851,"sku":"90280-03043-00","price":5.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV286786.jpg?v=1698788253","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-key-woodruff-90280-03043-00","provider":"PartsVu","version":"1.0","type":"link"}