This Mahle OE piston set is specified for Cummins B applications at 71.585 mm with .040 oversize and includes the PC engine pack; it is supplied as a set of six. Intended as replacement pistons for diesel engine rebuilds, the set matches the listed bore and oversize specification so builders can plan cylinder work and order the correct quantity for engines that use six pistons.
Mahle OE Cummins B 71.585mm CH .040 w/ PC Eng Pack Piston Set (Set of 6)