PPE Rear Differential Cover for Ram & Chevy/GMC (2001-19) 2500/3500 HD

This is the PPE rear differential cover for 2001–2019 Ram and Chevy/GMC 2500/3500 HD trucks. It replaces the thin stamped-steel factory cover with a heavy cast unit in a raw finish.

The thick casting adds real protection for the ring and pinion against impacts from rocks, curbs, and off-road obstacles, while the extra mass and surface area help pull heat out of the gear oil. The deeper design also holds additional fluid for heavy towing and hauling.

This is a smart upgrade for tow rigs, lifted trucks, and anything that sees off-road use, where a punctured or dented factory cover can put the whole axle at risk. It fits the gas and diesel HD trucks in this range, including 5.9L, 6.0L, 6.6L, and 8.0L applications.

The cover is designed for clean, repeatable fluid service and a dependable seal. Use fresh sealant or the specified gasket and the correct gear oil fill when installing.

For anyone protecting a hard-working rear axle, this is the kind of durable, serviceable cover that outlasts the truck – and it is backed by a lifetime limited warranty.

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