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The MAHLE Moly Ring Set for Dodge/Cummins 6.7L turbo diesel (2009–2011) is built to meet OE-driven standards, reducing friction and ring mass while helping to minimize engine oil consumption. Featuring a chrome second ring, this direct-replacement set brings MAHLE's latest piston ring technology to the 6.7L Cummins platform for improved service life and consistent sealing under demanding diesel duty.
Mahle Rings Dodge / Cummins 6.7L Turbo Diesel 2009 - 2011 With Chrome Second Ring Moly Ring Set
