GM / Dodge AAM 11.50 Differential Cover

Part Number: OPAAM115

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 Plate steel cap 3/8" (.375") 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!

GM Duramax Years 11.5
2001-2015

Dodge Years 11.5
2004-2016