Description
A worn or damaged engine cuts your CRF250R’s power and reliability in half. The Wiseco Engine Rebuild Kit delivers OEM-exceeding components in a single package, eliminating the guesswork of sourcing individual parts and getting you back on the track or trail with confidence. Whether you’re refreshing an aging build or recovering from catastrophic failure, this complete top and bottom-end solution restores your bike to peak performance.
This kit includes everything needed for a proper engine overhaul: a precision crankshaft and rod assembly, main bearings, seals, gaskets, and an hour meter with bracket to track engine condition over time. All components meet or exceed Honda OEM specifications, ensuring bolt-together reliability without surprises. Installation is straightforward for both professional shops and experienced DIY mechanics with basic mechanical skills.
- Complete top-end rebuild components
- Complete bottom-end rebuild components
- Crankshaft and rod assembly
- Main bearings included
- Seals and gaskets included
- Hour meter with bracket
- Meets OEM specifications
- Fits Honda CRF250R 2004-2007
- Manufacturer Part Number: PWR143-100
- Bolt-on installation compatible
