Diff Covers

2001 - 2016 GMC/Chevy Duramax

2003-2013 Dodge 2500 / 2003-2012 Dodge 3500

Ford 1986-2015 F250/F350 2WD/4WD

2003 - 2006 Dodge Cummins (Automatic)

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

2014-2017 Dodge Ram 1500 3.0L EcoDiesel - 9.25" REAR

The Banks Power 19286 Ram-Air Black & Milled Rear Differential Cover that will help cool the differential in your GM Silverado/Sierra 2500HD/3500HD or Ram 2500/3500. This cover overcomes the “dead air zone” behind the differential with air scoops that force high-velocity air into heat radiation fins

The Banks Power 19288 Ram-Air Black-Ops Rear Differential Cover that will add eye-candy to the rear of your GM 2500HD/3500HD or Ram 2500/3500. This cover features air scoops that force high-velocity air into heat radiation fins to overcome the "dead air zone” behind differential. This results in greater heat dissipation over flat-back diff covers in the same working conditions.

2020-2021 GMC/Chevy 6.6L Duramax / 2019-2021 Dodge Ram 6.7L 3500 Cummins High Output.

2001 - 2017 GMC/Chevy Duramax

The Banks Power Dana M275 Rear Ram-Air Differential Cover will help extend the life of the differential gear oil in your 2017-2024 Ford F-250/350 SRW. This cover cools 5X better than diff covers with a flat-back in real-world testing over the identical road, weather, operator and vehicle conditions.

Mag-Hytec's rear differential cover for your 2017-2018 Ford Powerstroke 6.7L SRW F250/F350 increases the fluid capacity to 7 quarts and helps keep your rear differential operating nice and cool with its powder coated cast iron construction.

Mag-Hytec's rear differential cover for your 2017-2019 Ford Powerstroke 6.7L DRW F350/F450 increases the fluid capacity to 7 quarts and helps keep your rear differential operating nice and cool with its powder coated cast iron construction.

Extend the life of the rear differential in your 2014-2018 Dodge Cummins 6.7L by adding Mag-Hytec's heavy duty cast iron cover. Increases the total fluid capacity to 8 quarts.

1994 - 2002 Dodge (2500 5spd / 3500 All) || 1999 - 2015 Ford F350/450

1994 - 2002 Dodge 5.9L Cummins (2500 & Automatic trucks)

1989 - 2002 Dodge 5.9L Cummins

The ATS 4029011000 Protector Front Differential Cover for your 2005-2016 Ford Super Duty fits on the Dana 60 front axle on your truck.

1999-2019 Ford Powerstroke F250-F450 - Mag-Hytec's finned aircraft aluminum front differential cover increases total fluid capacity to 4.5 quarts, include a 1/8" NPT sender port for sensors, and allows you to complete a service without having to remove it.

1988-2002 Dodge Cummins 5.9L - 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 Cummins 6.7L 2500 2014-2018 / 3500 2013-2018 - Add a stylish look to your front end with a BD Front Diff cover. Made from cast aluminum, this cover has both internal and external fins for extra cooling plus a sleek curved design.

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.

Upgrade your vehicle's differential with the XDP Differential Cover for AAM 11.5" (Black) XD631, a premium solution designed to add a touch of style to your truck

This 14-bolt rear differential cover from BD Diesel fits 2013-2018 Dodge Cummins 6.7L 2500 AAM trucks with rear coil spring.

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.

1989-2016 Ford Powerstroke (SRW) and 2017-2019 6.7L F250 - 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)

Dodge Cummins 6.7L 2014-2018 2500 / Dodge 2013-2018 (3500) - Add a stylish look to your front and read end with BD's Diff cover combo kit. Made from cast aluminum, these covers have both internal and external fins for extra cooling plus a sleek curved design.

Extend the life of the front differential in your 2013-2018 Dodge Cummins 6.7L 3500 and 2014-2018 Dodge Cummins 6.7L 2500 by adding Mag-Hytec's heavy duty cast iron cover. Increases the total fluid capacity to 4.5 quarts.

2014-2018 Dodge Ram 1500 EcoDiesel 3.0L w/ 9.25-12 Bolt Axle - AFE's differential cover is constructed out of durable A356 cast aluminum with reinforced ribs and wrinkle black powder-coating with machined fins for maximum strength and styling.

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.