Wiseco Piston Kit with Gaskets, 66.40 mm for Honda CR250R (PK1195)

Upgrade the top end of your Honda CR250R with the Wiseco PK1195 Piston Kit with Gaskets. This complete piston kit is designed for one complete engine and includes the essential components needed for a dependable rebuild, including pistons, piston rings, wrist pins, circlips, and a top-end gasket kit. The 66.40 mm piston size provides a precise fit for compatible applications and supports consistent engine performance when installed according to the manufacturer’s specifications.
Wiseco pistons must be used with Wiseco rings, and Wiseco ring types are not interchangeable. For proper compatibility, use the ring type specified for the piston and application; CD rings cannot be substituted for LC rings, and vice versa. Confirm the required ring configuration before installation to help ensure correct sealing, compression, and long-term reliability.
The Wiseco PK1195 kit is a practical solution for restoring the top end of a Honda CR250R while consolidating the key replacement parts into one package. Cylinder sleeves are not included and must be purchased separately when required. Always verify engine compatibility, clearance requirements, and installation procedures before assembly.

Features:

• Complete top-end kit for one complete engine

• Includes pistons, rings, wrist pins, circlips, and top-end gasket kit

• 66.40 mm piston size

• Designed for compatible Honda CR250R applications

• Requires Wiseco rings; Wiseco ring types are not interchangeable

• Cylinder sleeves must be purchased separately

Ships from Parts Unlimited.