Mahle MS forged piston set for SBM 365ci applications, supplied as a matched set of eight pistons. Each piston is specified for a 4.030 in bore with a 3.580 in stroke, 6.123 in rod length and a 0.984 in wrist pin; crown volume is -5.5cc and the listed compression ratio is about 10.5:1. Per the spec each piston weighs approximately 480 g and the material/code shown is 4032, delivering consistent dimensions and mass for rebuilds.
Mahle MS Piston Set SBM 365ci 4.030in Bore 3.58in Stroke 6.123in Rod .984 Pin -5cc 10.5 CR Set of 8