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Mahle OE GM 6.6L Duramax R w/ PCR -.040 DSL Piston With Rings Set (Set of 4)

Take your engine to the next level with Mahle OE's high-quality piston set. Designed for GM 6.6L Duramax R engines, this set includes four pistons with rings, pins, and clips for a hassle-free installation.

Mahle OE pistons are built to OE standards, featuring compensated ring grooves for optimal ring loading and oil control. The expansion-controlled design ensures small fitting clearances, reducing engine noise, wear, emissions, and improving oil control.

  • OE-quality pistons with compensated ring grooves
  • Expansion-controlled design for reduced engine noise and wear
  • Includes four pistons with rings, pins, and clips
  • Designed for GM 6.6L Duramax R engines
Make Model Year Type
Chevrolet Silverado 2500 HD 2001 Base
Chevrolet Silverado 2500 HD 2001 LS
Chevrolet Silverado 2500 HD 2001 LT
Chevrolet Silverado 2500 HD 2002 Base
Chevrolet Silverado 2500 HD 2002 LS
Chevrolet Silverado 2500 HD 2002 LT
Chevrolet Silverado 2500 HD 2003 Base
Chevrolet Silverado 2500 HD 2003 LS
Chevrolet Silverado 2500 HD 2003 LT
Chevrolet Silverado 2500 HD 2004 Base
Chevrolet Silverado 2500 HD 2004 LS
Chevrolet Silverado 2500 HD 2004 LT
Chevrolet Silverado 2500 HD 2004 WT
Chevrolet Silverado 2500 HD 2005 Base
Chevrolet Silverado 2500 HD 2005 LS
Chevrolet Silverado 2500 HD 2005 LT
Chevrolet Silverado 3500 2001 Base
Chevrolet Silverado 3500 2001 LS
Chevrolet Silverado 3500 2001 LT
Chevrolet Silverado 3500 2002 Base
Chevrolet Silverado 3500 2002 LS
Chevrolet Silverado 3500 2002 LT
Chevrolet Silverado 3500 2003 Base
Chevrolet Silverado 3500 2003 LS
Chevrolet Silverado 3500 2003 LT
Chevrolet Silverado 3500 2004 Base
Chevrolet Silverado 3500 2004 LS
Chevrolet Silverado 3500 2004 LT
Chevrolet Silverado 3500 2004 WT
Chevrolet Silverado 3500 2005 Base
Chevrolet Silverado 3500 2005 LS
Chevrolet Silverado 3500 2005 LT
GMC Sierra 2500 HD 2001 SL
GMC Sierra 2500 HD 2001 SLE
GMC Sierra 2500 HD 2001 SLT
GMC Sierra 2500 HD 2002 Base
GMC Sierra 2500 HD 2002 SL
GMC Sierra 2500 HD 2002 SLE
GMC Sierra 2500 HD 2002 SLT
GMC Sierra 2500 HD 2003 Base
GMC Sierra 2500 HD 2003 SLE
GMC Sierra 2500 HD 2003 SLT
GMC Sierra 2500 HD 2003 WT
GMC Sierra 2500 HD 2004 Base
GMC Sierra 2500 HD 2004 SLE
GMC Sierra 2500 HD 2004 SLT
GMC Sierra 2500 HD 2004 WT
GMC Sierra 2500 HD 2005 Base
GMC Sierra 2500 HD 2005 SLE
GMC Sierra 2500 HD 2005 SLT
GMC Sierra 2500 HD 2005 WT
GMC Sierra 3500 2001 SL
GMC Sierra 3500 2001 SLE
GMC Sierra 3500 2001 SLT
GMC Sierra 3500 2002 Base
GMC Sierra 3500 2002 SL
GMC Sierra 3500 2002 SLE
GMC Sierra 3500 2002 SLT
GMC Sierra 3500 2003 Base
GMC Sierra 3500 2003 SLE
GMC Sierra 3500 2003 SLT
GMC Sierra 3500 2004 Base
GMC Sierra 3500 2004 SLE
GMC Sierra 3500 2004 SLT
GMC Sierra 3500 2004 WT
GMC Sierra 3500 2005 Base
GMC Sierra 3500 2005 SLE
GMC Sierra 3500 2005 SLT
GMC Sierra 3500 2005 WT
MAHLE products are used in every second automobile around the world. This is no wonder since the company is one of the 30 largest automotive suppliers and one of the top 3 systems providers. Almost all automobile and engine manufacturers work with MAHLE when dealing with piston systems, cylinder components, valve trains, air management, and fluid management systems.
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