Description
When your Kawasaki KFX450R’s engine has logged serious hours on the track or trail, a complete rebuild restores reliability and performance without sourcing individual components. The Wrench Rabbit WR101-138 bundles all critical internal parts—pistons, crank, bearings, and gaskets—into one kit, eliminating guesswork and reducing downtime. Whether you’re a seasoned mechanic or tackling your first engine overhaul, this comprehensive package delivers everything needed for a professional-grade rebuild.
- Vertex piston kit (standard compression)
- Piston rings and wrist pin
- Wrist pin clips included
- Hot Rods crankshaft (stock stroke)
- Crankshaft wrist pin bearing
- Main bearing and seal kit
- Transmission bearing kit
- Counter balancer bearing kit
- Hot Rods water pump bearing
- Water pump seal kit
- Vertex complete gasket set
- Top-end seals and O-rings
- Bottom-end seals and O-rings
- Kawasaki KFX450R (2008–2014)
- MPN: WR101-138






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