MAHLE OE cast piston set for diesel engines is an OE-quality replacement offering the same engineered features as original pistons. These 102mm (4.017") bore pistons include compensated ring grooves for improved ring loading and oil control, expansion-controlled designs to reduce noise and wear, and are supplied ready for installation with mounted rings, pins and clips for convenient rebuilds.
Mahle OE Cms 102mm/4.017 Bore B6 OE 3802564 Piston With Rings Set (Set of 6)