{"product_id":"kibblewhite-exhaust-valve-guide-yamaha-yfz450r-x-wr450f-yz450f","title":"Kibblewhite Exhaust Valve Guide Yamaha YFZ450R\/X WR450F YZ450F (2003-2023)","description":"\u003ch1 data-start=\"168\" data-end=\"247\"\u003eKibblewhite Exhaust Valve Guide – Yamaha YFZ450 \/ YFZ450R\/X \/ WR450F \/ YZ450F\u003c\/h1\u003e\n\u003cp data-start=\"249\" data-end=\"668\"\u003e🛠️ \u003cstrong data-start=\"253\" data-end=\"268\"\u003eDescription\u003c\/strong\u003e\u003cbr data-start=\"268\" data-end=\"271\"\u003eEnsure long-lasting performance with the Kibblewhite C674 Bronze Exhaust Valve Guide. Precision-machined to exact KPMI® tolerances, this guide provides reliable sealing and proper valve alignment. Its softer manganese material makes it easy to ream and hone during installation, reducing prep time while maintaining dependable fit. Designed as a standard-size replacement for Yamaha 450 engines.\u003c\/p\u003e\n\u003chr data-start=\"670\" data-end=\"673\"\u003e\n\u003cp data-start=\"675\" data-end=\"698\"\u003e✅ \u003cstrong data-start=\"677\" data-end=\"696\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"699\" data-end=\"751\"\u003e\n\u003cli data-start=\"699\" data-end=\"751\"\u003e\n\u003cp data-start=\"701\" data-end=\"751\"\u003e1x Exhaust Valve Guide (C674 Bronze, 0.3957\" OD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"753\" data-end=\"756\"\u003e\n\u003cp data-start=\"758\" data-end=\"774\"\u003e📦 \u003cstrong data-start=\"761\" data-end=\"772\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"775\" data-end=\"982\"\u003e\n\u003cli data-start=\"775\" data-end=\"806\"\u003e\n\u003cp data-start=\"777\" data-end=\"806\"\u003e2010–2023 Yamaha YFZ450R SE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"835\"\u003e\n\u003cp data-start=\"809\" data-end=\"835\"\u003e2010–2011 Yamaha YFZ450X\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"864\"\u003e\n\u003cp data-start=\"838\" data-end=\"864\"\u003e2009–2023 Yamaha YFZ450R\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"865\" data-end=\"898\"\u003e\n\u003cp data-start=\"867\" data-end=\"898\"\u003e2008–2009 Yamaha YFZ450 X 4x2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"926\"\u003e\n\u003cp data-start=\"901\" data-end=\"926\"\u003e2004–2009 Yamaha YFZ450\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"954\"\u003e\n\u003cp data-start=\"929\" data-end=\"954\"\u003e2003–2015 Yamaha WR450F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"955\" data-end=\"982\"\u003e\n\u003cp data-start=\"957\" data-end=\"982\"\u003e2003–2009 Yamaha YZ450F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"984\" data-end=\"987\"\u003e\n\u003cp data-start=\"989\" data-end=\"1234\"\u003e🛡️ \u003cstrong data-start=\"993\" data-end=\"1010\"\u003eWarranty Info\u003c\/strong\u003e\u003cbr data-start=\"1010\" data-end=\"1013\"\u003eKibblewhite valve train components are covered by a manufacturer’s limited warranty against defects in materials and workmanship. Warranty does not cover machining errors, improper installation, or race-related failure.\u003c\/p\u003e\n\u003chr data-start=\"1236\" data-end=\"1239\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1262\"\u003e🔑 \u003cstrong data-start=\"1244\" data-end=\"1260\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1263\" data-end=\"1578\"\u003e\n\u003cli data-start=\"1263\" data-end=\"1327\"\u003e\n\u003cp data-start=\"1265\" data-end=\"1327\"\u003ePrecision-machined exhaust valve guide for Yamaha 450 models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1396\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1396\"\u003eMade from C674 bronze for consistent sealing and valve stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1397\" data-end=\"1458\"\u003e\n\u003cp data-start=\"1399\" data-end=\"1458\"\u003eSofter manganese construction for easy reaming and honing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1459\" data-end=\"1515\"\u003e\n\u003cp data-start=\"1461\" data-end=\"1515\"\u003eExact OEM-size replacement (0.3957\" OD \/ 0.1961\" ID)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1516\" data-end=\"1558\"\u003e\n\u003cp data-start=\"1518\" data-end=\"1558\"\u003eBuilt to KPMI® tolerances for accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1578\"\u003eMade in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":46840357454049,"sku":"0926-0101","price":14.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/kibblewhite-exhaust-valve-guide-yamaha-yfz450rx-wr450f-yz450f-7912758.jpg?v=1763569066","url":"https:\/\/dunegoonshop.com\/products\/kibblewhite-exhaust-valve-guide-yamaha-yfz450r-x-wr450f-yz450f","provider":"Dune Goons","version":"1.0","type":"link"}