Mahle OE Piston Set of 8 for Select 2010-2016 Chevrolet/GMC (6.6L) 2243935WR

Fits select 2010-2016 Chevrolet Express 2500/3500, Silverado 2500/3500 HD, GMC Savana 2500/3500, and Sierra 2500/3500 HD (6.6L).

Restore factory performance and oil control with this Mahle OE piston set. Engineered to the same standards as the original equipment, these pistons feature compensated ring grooves to ensure precise ring loading and superior oil management. The expansion-controlled design allows for tighter fitting clearances, which effectively reduces engine noise, wear, and emissions while maintaining long-term durability in the 6.6L Duramax engine.

For the convenience of the engine builder, Mahle delivers these pistons ready for immediate installation. Each set includes pre-mounted piston rings, along with the necessary wrist pins and clips. As one of the world's leading OE piston manufacturers, Mahle provides the tight tolerances and material quality required for heavy-duty diesel applications.

• Manufacturer Part Number: 2243935WR
• Direct OE-quality replacement for 6.6L Duramax engines
• Compensated ring grooves for optimized oil control
• Expansion-controlled design reduces operating noise and wear
• Includes set of 8 pistons with mounted rings, pins, and clips