The Mahle MS piston set for Cummins applications is a set of six diesel pistons specified with a 4.015 in bore and a 4.724 in stroke for 359 cid configurations. Published details include a 7.559 in rod, 1.575 in wrist pin, -48.6 cc dish volume and a reported compression ratio near 15.9:1; Mahle supplies dimensional and weight information to support accurate engine rebuilds and high-precision replacements.
Mahle MS Piston Set Cummins 4.015in Bore 4.724in Stroke 7.559od 1.575 Pin -48.6cc 15.8 CR Set of 6