SKU: R1412 GM / Dodge AAM 11.50 Differential Cover (W/Hardware)
Due to low demand these covers are made per order. Please allow 5 day lead time from time order is placed.
The differential cover is a 1 piece 3/8" (.375") plate steel cap bent 8 ways then welded to a 3/8" ring! The fill plug is a generous 1" ID for easy fill and oil level check. After welding the mounting surface is machined absolutely flat for a perfect fit!
You must verify what axle is under your vehicle as there are a few options from factory. This cover fits the below vehicles equipped with the AAM 11.5"GM Duramax Years 11.5