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The MAHLE Moly Ring Set for Dodge/Cummins 6.7L turbo diesel (2009–2011) follows OE-driven design to reduce friction and ring mass, cut oil consumption, and deliver longer service intervals. Including a chrome second ring, this replacement set brings MAHLE's leading piston ring technology to the 6.7L Cummins diesel, offering a dependable OEM-grade option for maintaining sealing performance under heavy-duty conditions.
Mahle Rings Dodge / Cummins 6.7L Turbo Diesel 2009 - 2011 With Chrome Second Ring Moly Ring Set
