Diff Covers

2003-2013 Dodge 2500 / 2003-2012 Dodge 3500

The ATS 4029156248 Protector Rear Differential Cover for your 2001-2019 GM 2500HD/3500HD & 2003-2018 Dodge Ram 2500/3500 fits on the 14 Bolt - 11.5" American Axle rear axle on your truck.

2001-2020 GMC/Chevy Duramax || Dodge 2003-2013 2500 || Dodge 2003-2020 3500 HO

This AA14-9.25 cast aluminum front differential cover from BD Diesel fits 2003-2013 Dodge Cummins 2500 and 2003-2012 Dodge Cummins 3500 pickups. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and/or wear.

BD's Cast To Cool AA14-11.5 rear differential cover fits 2003-2018 Dodge Cummins 5.9/6.7L and 2001-2018 GMC/Chevy Duramax 6.6L diesels. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and/or wear.

Dodge 2003-2013 (2500) Dodge 2003-2012 (3500)

Banks Ram-Air® Differential Cover is one of the best ones on the market. Thanks to its superior fluid flow and aerodynamics, the Ram-Air® Cover out-cools stock and flat-back high-capacity covers and does so with less lubricant. Extend your gear life, use less fluid, and save money between fluid changes with Banks.