The MAHLE Moly Ring Set for 2009–2011 Dodge Cummins 6.7L turbo diesel is an OE-driven piston ring solution engineered to reduce friction and ring mass while minimizing engine oil consumption. Developed from OE requirements, this moly ring set offers advanced piston ring technology intended to deliver longer service life and consistent sealing for those Dodge Cummins diesel applications.
Mahle OE 09-11 Dodge Cummins 6.7L Turbo Diesel Moly Standard Ring Set