2021 Parts Unlimited Offroad

ENGINE parts-unlimited.com 2021 PARTS UNLIMITED OFFROAD BOLD MAGENTA part numbers are new for 2021 1025 DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION. FITS MODEL TYPE OD X ID X HEIGHT PART # SUG. RETAIL HONDA CRF250R/X 04‑17 Intake 1.339” x 1.024” x .375” 0926-1625 $24.95 CRF250R 04‑09/X 04‑16 Exhaust 1.142” x .827” x .375” 0926-1621 21.95 CRF250R 10‑16 Exhaust 1.102” x .787” x .375” 0926-1620 18.95 CRF450R 02‑17 Intake 1.516” x 1.142” x .434” 0926-1627 32.95 CRF450R 02‑08 Exhaust 1.378” x 1.024” x .434” 0926-1626 29.95 CRF450R 09‑12 Exhaust 1.339” x 1.024” x .375” 0926-1625 24.95 KAWASAKI KX250F 04‑16 Intake 1.260” x .945” x .374” 0926-1623 24.95 Exhaust 1.102” x .787” x .374” 0926-1620 18.95 KLX450R 08‑16 Exhaust 1.339” x 1.024” x .375” 0926-1625 24.95 KX450F 06‑16 Intake 1.535” x 1.024” x .434” 0926-1628 32.95 Exhaust 1.378” x 1.024” x .434” 0926-1626 29.95 SUZUKI RM‑Z250 04‑16 Intake 1.260” x .945” x .374” 0926-1623 24.95 Exhaust 1.102” x .787” x .374” 0926-1620 18.95 FITS MODEL TYPE OD X ID X HEIGHT PART # SUG. RETAIL SUZUKI (CONT) DRZ‑400 00‑16 Exhaust 1.260” x .945” x .374” 0926-1623 $24.95 RM‑Z450 08‑16 Exhaust 1.299” x .984” x .375” 0926-1624 24.95 YAMAHA WR/​YZ250F 01‑13 Intake .984” x .669” x .355” 0926-1619 1 16.95 Exhaust 1.102” x .787” x .374” 0926-1620 1 18.95 YZ450F 03‑09, WR450F 03‑16 Intake 1.142”x .827”x .375” 0926-1621 2 21.95 YZ450F 10‑13 Intake 1.535”x 1.181”x .434” 0926-1628 3 32.95 Exhaust 1.299”x .984”x .375” 0926-1624 3 24.95 1 All years of the Yamaha YZ/​WR250F are 5‑valve engines using three intake seats and two exhaust seats. 2 The YZ450F 03‑09 and WR450F 03‑13 are 5‑valve engines using three intake seats and two exhaust seats. 3 The YZ450F 10‑13 are 4‑valve engines using two intake and two exhaust seats. VALVE SEATS FOR TITANIUM VALVES • Copper-based material designed specifically for use with titanium valves in high-performance applications • Give the seat excellent thermal characteristics as well as resistance to corrosion and wear • These seats are the result of a two-year KPMI R&D effort during which we recorded and verified results with 4- and 5-valve singles, multi-cylinder street bikes, and British and European 4-strokes • In each test the wear, thermal conductivity and machinability surpassed the standards we set for success FITS MODEL INTAKE VALVE KIT MASTER TITANIUM/​STEEL KIT SINGLE INTAKE VALVE SINGLE EXHAUST VALVE HONDA CRF250R 08‑09 - 0926-2538 - - CRF250R 10‑17 0926-2528 - - - CRF250X 08‑17 - 0926-2538 - - CRF450R 02‑06 - - - 0926-2553 CRF450R 02‑08 0926-2529 - 0926-2561 - CRF450X 05‑17 0926-2529 - 0926-2561 - YAMAHA YZ250F 14‑18 0926-2891 - 0926-2887 0926-2888 YZ450F 03‑09 - - 0926-2568 1 0926-2557 YZ450F 14‑17 - - 0926-2898 0926-2897 1 Outer intake. PART # SUG. RETAIL 0926-2528 $284.95 0926-2529 284.95 0926-2538 455.95 PART # SUG. RETAIL 0926-2553 $98.95 0926-2557 98.95 0926-2561 98.95 PART # SUG. RETAIL 0926-2568 $98.95 0926-2887 98.95 0926-2888 98.95 PART # SUG. RETAIL 0926-2891 $284.95 0926-2897 98.95 0926-2898 98.95 X2 TITANIUM VALVES • Offers the off-road enthusiast superior performance at an excellent value • Incorporates a high-flow design for maximum power and long service life • Features the finest materials, tightest tolerances and best finishes • These seats are used by successful builders around the world in all forms of racing • Sold each • Made in the U.S.A. NOTE: All applications listed use two intake and two exhaust seats unless otherwise noted. 0926‑1623 • X2 Titanium Valves are full CrN-coated for extended service life • The X2 valvetrain kits are complete with high-performance valves matched with the correct valve spring as well as precision retainers, spring seats and valve locks