Diff Covers

Made from either 3/8 in. cast steel or 5/16 in. stamped steel, these heavy-duty covers are designed to protect your differential and all its working parts for as long as you own your vehicle.Installation InstructionsWarranty

You won't break this cover, we guarantee it. If you do, we'll replace it. Made of 3/8 inch cast steel, painted black inside and out, this heavy duty cover is designed to protect your differential and all its working parts for as long as you own your...

Rugged, tough, and ready to take on the most extreme off-road adventures imaginable! Add character to your Dana 30 axle with this aggressive patent pending tread design Differential Cover by DV8 Off Road. Increase the structural rigidity of the whole...

aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and...

aFe Power's new differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and machined fins for maximum strength and styling...

aFe Powers new front-end differential cover brings performance engineering to the protection of your vehicles' front-end. This differential cover has a 2 quart lube capacity at the factory fluid level line, a magnetic drain plug and a magnetic fill plug...

aFe Powers new front-end differential cover brings performance engineering to the protection of your vehicles' front-end. This differential cover has a 2 quart lube capacity at the factory fluid level line, a magnetic drain plug and a magnetic fill plug...

Want to bring style and protection to your Jeep? aFe Powers Dana 44 differential cover offers you both. This differential cover is constructed out of durable; heavy duty; nodular (ductile) iron for strength. With a smooth design; recessed hardware; and a...

Yukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme hits in off road driving. They also increase the structural rigidity of the differential, reducing...

Replacement Billet ORB Fill Cap for WCFab Duramax/Cummins AAM 11.5" Rear Differential Cover (WCF100113) and 2020-2024 GM 2500/3500HD & 2019-2022 Ram 2500/3500 Rear Differential Cover (WCF100114). Available in your choice of Black Anodized or Clear...

Replacement Billet ORB Fill Cap for WCFab Duramax/Cummins AAM 11.5" Rear Differential Cover (WCF100113) and 2020-2024 GM 2500/3500HD & 2019-2022 Ram 2500/3500 Rear Differential Cover (WCF100114). Available in your choice of Black Anodized or Clear...

This Premium Duramax/Cummins Rear Differential Cover Bolt Kit is an optional upgrade for Wehrli Custom Fab Diff Covers comprised of 12 specially selected high strength Stainless Steel 12-point ARP fasteners and matched washers for use with WCFab...