MAHLE OE cast piston set for diesel engines provides OE-quality replacement pistons with the same core features used in original equipment. These 102mm (4.017") bore pistons include compensated ring grooves for proper ring loading and oil control, expansion-controlled design to limit noise and wear, and are supplied ready for installation with mounted piston rings, pins and clips for convenience in rebuilds.
Mahle OE Cms 102mm/4.017 Bore B6 OE 3802562 Piston With Rings Set (Set of 6)