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Differential Covers

Front and Rear Differential Covers

AFE, Mag Hytec, & Oasis Differential Covers for Dodge Trucks.
We offer covers to fit the Dana 60, Dana 70, Dana 80, AAM 9.25, AAM 10.5, & the AAM 11.5 found on Dodge 1500/2500 & 3500 Ram trucks.

The All-New Patented Banks Ram-Air Differential Cover WIPES OUT THE COMPETITION! When it comes to product development, we only make products that...

From PML Inc. PML Inc.

Heavy Duty Application With a Low Profile for Maximum Clearance Around Steering, U-Bolts, and Suspension. Capacity Change: 4oz Approximate Increase...

11.5" Differential Cover Fits Chevy/GM & Dodge along with the AAM 11.8.  Specs: Bolt: 14-Bolt Material: Aluminum Size: 11.5" Ring...



aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed...


From BD Power BD Power

BD's Cast to Cool Differential Cover is engineered to keep oil on the gears, with an extra capacity sump located at bottom to help the gears to pick up...


From Mopar Mopar

This is a OE Mopar replacement differential cover. Comes with cover gasket. Mopar part number: 68149259AD Cross reference numbers: AAM #:...


From Mopar Mopar

Mopar differential cover gasket. Will NOT work on 2003 trucks with automatic transmissions. Mopar part number: 5086905AA


From PML Inc. PML Inc.

This American Axle rear end differential cover fits some 2003 and newer Dodge Ram 2500 and 3500 and it fits GM trucks Silverado and Sierra 2500HD & 3500 with the Duramax or 8.1 engine.

The Dodge Ram 2500 and Ram 2500 may have a 10.5-inch or an 11.5-inch ring gear. You might have an identification sticker in your glove box or on your driver's door that states which differential you have.

This diff cover has oil fill, level check, and drain holes to make it easy to follow the 15K oil change interval that Dodge specifies for the AAM axles used in 2003 and newer Ram 2500 & 3500 trucks.

This cover also has an undrilled boss for a temperature sensor. Please call to order if you would like the boss drilled and tapped.


PML Differential Cover Features:

  • Increased oil capacity for cooler temperatures, 0.75 qt. over stock
  • Sand-cast aluminum with raised fins
  • 3/16-inch thick wall construction to add strength to differential housing
  • 3/8-inch thick gasket flange will not bend when bolts are tightened
  • Machined gasket surface for a secure seal using RTV or factory reusable gasket
  • Oil changes without removing the cover
  • All hardware provided, including magnetic drain plug

 PML Inc. :10361

ATS Protector Rear Differential Cover Kit- 14-Bolt, 11.5" Ring Gear American Axle Fits: *GM 2001+ 2500HD & 3500 w/ Full Floating Axle (All Duramax...


Heavy Duty PPE Differential Cover cast from A356-T6 aluminum alloy. Cast aluminum finish and greater surface area optimize heat transfer. Prolongs life of...

Dodge AAM 11.5RG 14 Bolt Differential Cover, Grille Style

Fits rear differential on some 2003 & Newer 2500 & 3500 Dodge Ram Trucks

* Low pressure casting (today’s technology)

* Heavy Duty Covers
* Longer life of your vehicle
* Larger oil capacity
* Increased lubrication
* Runs cooler
* Oil changes without removing the cover
* Made in the USA!

Oasis Differential Covers (ODC) provide your hard working service and/or recreational vehicle with increased lubrication and cooling capacity. Oasis Differential Covers set your vehicle apart both functionally and aesthetically.
ODC has become the leader in FUNCTIONAL designer covers, Cast in A356 aluminum heat treated to T6 – aircraft quality standards.
Oasis Differential Covers gives increased oil capacity and allows for oil changes to be made without removing the cover. Magnetic drain plugs are provided to catch worn gear materials, which enables fluid to keep its integrity, hardware is also provided so installation can be done worry free.
All Oasis Differential Covers are covered by a limited Lifetime Warranty.
Show Off your rear end with an Oasis Differential Cover.

Polished covers add an additional $26 to the price, select below.


aFe Power's new rear differential cover brings performance engineering to the protection of your  trucks rear-end.  This differential cover has a 5 quart lube capacity (factory cover holds 4 quarts) , a magnetic drain plug, a magnetic tipped fill plug for maximum rear-end protection.  Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling.  aFe has also designed a large oil level site glass  with calibration plug set to the factory fluid level to eliminate overfilling.   This differential cover is constructed out of durable die-cast A380-T6 aluminum with reinforced ribs and a wrinkle black powder coating with machined fins for maximum strength and styling.  This differential cover fits AA-14-11.5 Axles.

When it comes to engineering for power, performance, protection and value,  aFe Power is the only choice.

This item fits 01-2010 Chevy/GM 2500 & 3500 trucks equipped with the Duramax diesel and 03-2010 Dodge Ram 2500/3500 trucks equipped with the Cummins Diesel.

This differential cover does not require any gasket, it has an o-ring in the cover sealing surface for an easy installation. 

AFE: 46-70012