Fits:
- 2003–2007 Hummer H2
- 2002–2006 Cadillac Escalade
- 2006–2007 Cadillac CTS
- 2003–2006 Cadillac Escalade ESV
- 2002–2006 Cadillac Escalade EXT
- 2003–2007 Chevrolet Express 2500
- 2003–2007 Chevrolet Express 3500
- 2003–2007 Chevrolet Silverado 1500
- 2001–2003, 2005–2006 Chevrolet Silverado 1500 HD
- 1999–2004 Chevrolet Silverado 2500
- 2001–2006 Chevrolet Silverado 2500 HD
- 2001–2006 Chevrolet Silverado 3500
- 2000–2006 Chevrolet Suburban 2500
- 2005–2007 Chevrolet Corvette
- 2005–2006 Chevrolet SSR
- 2006 Chevrolet Suburban 1500
- 2006–2009 Chevrolet Trailblazer
- 2007 Chevrolet Silverado 1500 Classic
- 2007 Chevrolet Silverado 2500 HD Classic
- 2007 Chevrolet Silverado 3500 Classic
- 2007 Chevrolet Silverado 1500 HD Classic
- 2004–2008 Chevrolet W3500 Tiltmaster
- 2003–2008 Chevrolet W4500 Tiltmaster
- 1997 Chevrolet T6500
- 2003–2007 GMC Savana 2500
- 2003–2007 GMC Savana 3500
- 2001–2003, 2005–2006 GMC Sierra 1500 HD
- 1999–2004 GMC Sierra 2500
- 2001–2006 GMC Sierra 2500 HD
- 2001–2006 GMC Sierra 3500
- 2000–2006 GMC Yukon XL 2500
- 2001–2006 GMC Sierra 1500
- 2007 GMC Sierra 1500 Classic
- 2007 GMC Sierra 1500 HD Classic
- 2007 GMC Sierra 2500 HD Classic
- 2007 GMC Sierra 3500 Classic
- 2004–2008 GMC W3500 Forward
- 2003–2010 GMC W4500 Forward
- 2001–2006 GMC Yukon
- 2001–2006 GMC Yukon XL 1500
- 2005–2006 Pontiac GTO
- 2000 Workhorse P30
Mahle OE
41858CP.030
Piston Rings
MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology.
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.
