Mahle OE GMC Trk 6.6L V8 Duramax Diesel 2001-2005 Right Hand Piston Piston Set (Set of 4)

These Mahle OE pistons are built with expansion-controlled designs, meaning they're made to fit with minimal clearance. This helps reduce engine noise, wear, and emissions while improving oil control, which is crucial for a healthy diesel engine. They're specifically made for the 6.6L V8 Duramax Diesel found in 2001-2005 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks, as well as the 3500 models.

Mahle is a major OE piston manufacturer, so you know you're getting parts that meet the original equipment specifications. These pistons feature compensated ring grooves, which ensure proper ring loading and help maintain excellent oil control. They come ready for installation with the piston rings already mounted, and include the necessary pin and clips, making the rebuild process more convenient for you.