This CP piston and ring assembly is a single replacement piston sized +0.5mm for Nissan CA18DET applications with an 83.5mm bore, provided as a single forged piston and ring set. It’s specified by bore and compression ratio details and intended as a direct engine internals replacement when building or repairing CA18DET engines that require that oversize piston.
CP Piston & Ring for Nissan CA18DET - Bore (83.5mm) - Size (+0.5mm) - CR (8.5) - SINGLE