Mahle MS forged piston set for H22 engines; set of four. Pistons are listed at 87.25mm bore, 90.0mm stroke, 143mm rod and 22mm pin with a 10cc crown volume corresponding to an approximately 11.5:1 compression ratio and a 4032 reference in specifications. These components provide the dimensional details required for correct H22 rebuilds.
Mahle MS Piston Set H22 87.25mm Bore 90.0mm Stroke 143mm Rod 22mm Pin 10cc 11.5 CR Set of 4