PRODUCT INFORMATION 

The PPE 138051010 Heavy Duty Differential Cover for your 2001-2015 GM Duramax & 2003-2015 Dodge Cummins is cast from A356-T6 aluminum alloy, and prolongs life of rear differential gears by reducing oil temperature. Robust side ribs provide additional strength. Includes 3/8” NPT stainless steel drain plug and 1” sight level / fill plug with a powerful Neodymium magnet to attract & hold harmful ferrous metals. Easy installation with included fasteners. High quality CMP - 4000 high performance gasket. 

Features:

• 1-1/2 quarts increased fluid capacity 
• Cast from A356-T6 Aluminum
• Robust side ribs provide additional strength
• Greater surface area reduces gear oil temperature
• 1" Neodymium magnet sight level / fill plug collects harmful ferrous metals
• 3/8" NPT stainless steel drain plug
• 1/8" and 1/4" stainless temperature probe access plug
• 6mm Allen wrench required for installation, not included

Dodge Note: This product will only fit on 2013+ Dodge Cummins models with a rear leaf spring suspension. Due to clearance issues, this cover will not fit on rear coil sprung applications.

APPLICATION 

2001-2018 GM Duramax Diesel

2003-2018 Dodge Cummins Diesel (AA14-11.5 Axles Only)