WEHRLI WCF100113 01-19 CHEVROLET DURAMAX/03-19 DODGE CUMMINS 11.5IN AAM REAR DIFF. COVER

These Fabricated Aluminum Differential Covers for AAM 11.50 Rear Axle on Dodge / RAM and GM HD Trucks from WCFab are precision laser cut, CNC Bent, and fully TIG welded aluminum assemblies designed to replace the OEM cover. Includes a 1" Fill Port (with 5/8" Allen Plug) and all new Stainless Steel Installation hardware. Finished in your choice of custom powder coat colors.  

Replaces the following GM Part Numbers: 12471445, 20984339, 23445891

Replaces the following MOPAR Part Numbers: 5086904AD, 5086904AB, 5086904AC

- Aluminum Fabricated Cover
- Stainless Hardware
- Fill Plug
- Custom Powder Coat Finish
- Made in USA

The WEHRLI WCF100113 Differential Cover offers a premium upgrade for your AAM 11.50 Rear Axle on Dodge/RAM and GM HD Trucks. Precision-cut and CNC-bent, these fabricated aluminum covers from WCFab are expertly TIG welded to replace your OEM cover seamlessly. With a 1" fill port and stainless steel installation hardware included, this differential cover enhances both performance and aesthetics.

In addition to enhancing the functionality of your vehicle, this differential cover allows for customization with a choice of custom powder coat colors to suit your style and preferences. Protected by powder coating, these covers resist corrosion and offer long-lasting durability to keep your vehicle performing at its peak.

By replacing the OEM covers with WEHRLI WCF100113, you’re ensuring a perfect fit and enhanced performance for your vehicle. Replacing GM and MOPAR part numbers, this cover provides a reliable and stylish upgrade for your truck’s rear axle.

Wehrli Custom Powder Coating offers an array of standard and upgraded color options for a customized finish that suits your taste. With over 30 different colors in stock and the ability to access thousands more through Prismatic Powders, you have the flexibility to create the exact look you desire.

Elevate the look and functionality of your truck with the WEHRLI WCF100113 Differential Cover, backed by expert craftsmanship and superior coating technology for unparalleled performance and style.