Mahle OE Piston Ring Set - Moly 6.6L GM Duramax M7741909.020

Piston Rings - MAHLE Original Diesel - 4.075 in Bore - Drop In - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Engines and Components, Pistons and Piston Rings, Piston Rings by MAHLE ORIGINAL/CLEVITE

Vehicle Fitments:

Year	Make	Model	Submodel
2005 - 2009	Chevrolet	C4500 Kodiak	C4C044, C4E044
2003 - 2009	Chevrolet	C4500 Kodiak	C4V042, C4E042, C4U042, C4C042
2003 - 2009	Chevrolet	C5500 Kodiak	C5E042, C5U042, C5V042, C5C042
2005 - 2009	Chevrolet	C5500 Kodiak	C5E044, C5C044
2006 - 2010	Chevrolet	Express 2500	LT, Base, LS
2006 - 2010	Chevrolet	Express 3500	LT, Base, LS
2009 - 2010	Chevrolet	Express 4500	Base
2001 - 2005	Chevrolet	Silverado 2500 HD	Base
2001 - 2006	Chevrolet	Silverado 2500 HD	LS
2001 - 2010	Chevrolet	Silverado 2500 HD	LT
2007 - 2010	Chevrolet	Silverado 2500 HD	LTZ
2003 - 2010	Chevrolet	Silverado 2500 HD	WT
2007	Chevrolet	Silverado 2500 HD Classic	LT, LS, WT
2006	Chevrolet	Silverado 3500	HD
2001 - 2006	Chevrolet	Silverado 3500	LT, Base, LS
2004 - 2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LT, LS, WT
2007 - 2010	Chevrolet	Silverado 3500 HD	LTZ, LT, WT
2005 - 2009	GMC	C4500 Topkick	C4C044, C4E044
2003 - 2009	GMC	C4500 Topkick	C4V042, C4E042, C4C042, C4U042
2005 - 2009	GMC	C5500 Topkick	C5C044, C5E044
2003 - 2009	GMC	C5500 Topkick	C5E042, C5V042, C5C042, C5U042
2006 - 2010	GMC	Savana 2500	Base
2007 - 2010	GMC	Savana 2500	LS, LT
2009 - 2010	GMC	Savana 2500	SLE, SL
2006 - 2010	GMC	Savana 3500	Base, LS, LT
2009 - 2010	GMC	Savana 3500	SLE, SL
2009	GMC	Savana 4500	Base
2002 - 2005	GMC	Sierra 2500 HD	Base
2001 - 2006	GMC	Sierra 2500 HD	SL
2001 - 2010	GMC	Sierra 2500 HD	SLT, SLE
2003 - 2010	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	WT, SLE, SL, SLT
2002 - 2005	GMC	Sierra 3500	Base
2001 - 2006	GMC	Sierra 3500	SLE, SLT, SL
2004 - 2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SLE, WT, SL, SLT
2007 - 2010	GMC	Sierra 3500 HD	WT, SLE, SLT
2006	Hummer	H1	Alpha