Cummins 3937111 Front Main Cover Crankshaft Seal 89-07 Dodge 5.9L Cummins BD-1040277 gains are achieved from fuel

gains are achieved from fuel system upgraded

Whether your Duramax is a daily driver used primarily for towing

READY FOR HEAVY LIFTING - Built tough to take on the grunt of the most challenging recovery missions

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ATS manufactures and includes a billet filter coupler so that the filter has a solid mounting point which won't be compromised by higher temperatores or over-tightening

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