2004 KTM 450SX Engine Components

Engine Components that fit your 2004 KTM 450SX. Shop Wiseco and ProTaper. Every part is checked against your vehicle before it ships.

• WisecoWiseco Main Bearing Kit (2) 30 x 62 x 16mmMPN wisBK5067$139.99In stock
• WisecoWiseco KTM 450SX 03-07 131 9500ZS Piston kitMPN wis4806M09500$242.99In stock
• WisecoWiseco Main Bearing Kit (2) 30 x 62 x 16mmMPN wisBK5039$149.99In stock
• ProTaperProTaper KTM Replacement Hardware KitMPN ptr023210$13.99In stock
• WisecoWiseco KTM 450SX 03-07 121 9500ZS Piston kitMPN wis4805M09500$259.99In stock