This MAHLE OE piston set is a cast piston kit for Cummins applications (B102L37+A1.040) supplied as a set of six and ready for installation. OE-quality features include compensated ring grooves for proper ring loading and expansion-controlled designs to maintain tight clearances and reduce noise and wear. Pistons come with mounted piston rings and include pin and clips for convenient engine assembly and reliable oil control.
Mahle OE Cummins B102L37+A1.040 w/ PCR Eng Pack Piston With Rings Set (Set of 6)