This CP single piston and ring set is produced for Acura/Honda K20A/A2/A3 engines at an 86 mm bore in standard size. Supplied as a single piston configuration, it provides OEM-style fitment and compatibility for K-series rebuilds that require a standard-dimension replacement piston. Confirm engine code and machining specifications before ordering to ensure correct fit.
CP Piston & Ring Set for Acura/Honda K20A/A2/A3 - Bore (86mm) - Size (STD) - CR (FT) - SINGLE PISTON