Description
When your Yamaha YFZ450 engine reaches the end of its service life, a complete rebuild is the most cost-effective path to restoring full performance and reliability. This Wrench Rabbit kit eliminates the guesswork of sourcing individual components—it includes virtually everything you need for a professional-grade rebuild in one package. Whether you’re preparing for another season of racing or bringing a tired engine back to life, having OEM-quality parts from trusted manufacturers like Vertex and Hot Rods ensures your rebuild will be done right the first time.
- Vertex piston kit
- Standard compression rating
- Piston rings included
- Wrist pin and clips
- Hot Rods heavy-duty crank
- Stock stroke specifications
- Two-stroke wrist pin bearing
- Main bearing/seal kit
- Transmission bearing kit
- Counter balancer bearing kit
- Water pump bearing kit
- Water pump seal kit
- Complete gasket set
- Top-end seals included
- Bottom-end seals included
- O-rings and hardware
- Fits YFZ450 2006–2009
- Bolt-on installation friendly
- MPN: WR101-079
