{"product_id":"oro2u-65-k0900-kit-bffed20a","title":"Dirt Racing Intake \u0026 Exhaust Valve Kit 20PCS Yamaha WR450F YZ450F YFZ450 5TA-12112-00 5TA-12121-00","description":"\u003cp\u003eDirt Racing Intake \u0026amp; Exhaust Valve Kit 20PCS Yamaha WR450F YZ450F YFZ450 5TA-12112-00 5TA-12121-00. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Intake \u0026amp; Exhaust Valve Kit 20PCS Yamaha WR450F YZ450F YFZ450 5TA-12112-00 5TA-12121-00\u003c\/li\u003e\n\u003cli\u003ePart number: 65-K0900.KIT\u003c\/li\u003e\n\u003cli\u003eBrand: Dirt Racing\u003c\/li\u003e\n\u003cli\u003eThis 20-piece Cylinder Head Intake \u0026amp; Exhaust Valve Kit is designed for select Yamaha off-road and motocross models. It includes intake valves, exhaust valves, valve stem seals, and cotters, offering a comprehensive solution for top-end engine servicing. Built to OEM specifications, each component ensures fitment accuracy and dependable engine performance.\u003c\/li\u003e\n\u003cli\u003eIncludes 3 intake valves and 2 exhaust valves\u003c\/li\u003e\n\u003cli\u003eComes with 5 valve stem seals for intake and exhaust\u003c\/li\u003e\n\u003cli\u003eIncludes 5 valve cotters (10 pieces total)\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM standards\u003c\/li\u003e\n\u003cli\u003eCross-Reference OEM Part Numbers\u003c\/li\u003e\n\u003cli\u003eIntake Valve: 5TA-12111-00, 5TA-12112-00\u003c\/li\u003e\n\u003cli\u003eExhaust Valve: 5TA-12121-00\u003c\/li\u003e\n\u003cli\u003eIntake Valve Stem Seal: 4SV-12119-00\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Stem Seal: 33M-12119-00\u003c\/li\u003e\n\u003cli\u003eIntake Valve Cotter: 1WG-12118-00\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Cotter: 1AA-12118-00\u003c\/li\u003e\n\u003cli\u003eVehicle Fitments\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450 (2004–2009)\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450X (2010–2011)\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R (2009–2023)\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R SE (2010–2023)\u003c\/li\u003e\n\u003cli\u003eYamaha WR450F (2003–2015)\u003c\/li\u003e\n\u003cli\u003eYamaha YZ450F (2003–2009)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eNo separate vehicle-fitment table record was supplied for this part. Check any application details, sizes and specifications above before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirt Racing","offers":[{"title":"Default Title","offer_id":59679176491356,"sku":"65-K0900.KIT","price":108.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/screenshot-2025-05-28-183632.png?v=1793224855","url":"https:\/\/fdyperformance.com\/products\/oro2u-65-k0900-kit-bffed20a","provider":"FDY performance Ltd","version":"1.0","type":"link"}