2021 KTM 450 EXC-F Engine Components

Engine Components that fit your 2021 KTM 450 EXC-F. Shop Vertex Pistons, Cylinder Works, Wiseco and more. Every part is checked against your vehicle before it ships.

• Vertex PistonsVertex Pistons 20-23 450 EXC-F/20-22 450 EXC-F Six Days/2023 450 XCF-W Complete Gasket Kit w/ SealsMPN vep8110060$176.15In stock
• Cylinder WorksCylinder Works 17-21 Husqvarna FE 450 450cc Standard Bore Cylinder KitMPN cylCW50009K02$711.41In stock
• Vertex PistonsVertex Piston 09-10 KTM 400 XC-W 400cc Replacement Ring SetMPN vep590295000002$59.80In stock
• Cylinder WorksCylinder Works 17-21 Husqvarna FE 450 450cc STD Bore High Compression Cylinder Kit 12.8:1 Comp.MPN cylCW50009K02HC$731.81In stock
• WisecoWiseco Main Bearing Kit (2) 35 x 72 x 17mmMPN wisBK5066$167.99In stock
• Vertex PistonsVertex Piston 17-23 KTM 450 EXC-F 450cc Forged Replica Piston KitMPN vep24209A$272.66In stock
• WisecoWiseco 04-09 CRF250R/04-17 CRF250X Cam ChainMPN wisCC001$87.95In stock
• WisecoWiseco 20-21 KTM 450EXC/Husqvarna FE450 12.75:1 40275M Piston KitMPN wisPK1949$312.99In stock
• Cometic GasketCometic 2017+ KTM 450 EXC-F Top End Gasket KitMPN cgsC3604-EST$74.98In stock
• Hot RodsHot Rods 15-20 KTM 450 SX-F Factory 450cc Main Bearing & Seal KitMPN hdsK093$151.95In stock
• Vertex PistonsVertex Piston 17-23 KTM 450 EXC-F 450cc Forged Replica Piston KitMPN vep24209B$272.66In stock
• ProTaperProTaper KTM Replacement Hardware KitMPN ptr023210$13.99In stock
• Hot RodsHot Rods 12-16 KTM 450 XC-W 450cc Output Shaft KitMPN hdsOSK0056$37.95In stock
• WisecoWiseco 20-21 KTM 450EXC/Husqvarna FE450 13.5:1 Piston KitMPN wisPK1945$349.99In stock
• WisecoWiseco KTM 450EXC 20-21 Husqvarna FE450 20-21 Piston kitMPN wis40275M09500$215.99In stock
• WisecoWiseco 19-25 KTM 450SX-F/FC450 Titanium Intake ValveMPN wisVIT057$110.99In stock