Description
Fits: 2001-2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax
Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation. PPE’s differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pan’s surface area helping dissipate heat. This makes for a much cooler and denser oil. Cool, dense fluid lubricates better, which will extend differential service life.
To keep the fluid clean, PPE installed its exclusive high-powered Neodymium magnet equipped fill plug will pull harmful ferrous metal particles right out of the oil before they have a chance to attack the bearings and gears.
Features:
Increased oil capacity, approximately 1 quart over stock
Cast from high-grade aluminum alloy
Significant reduction in differential fluid temps
Adds additional strength to gear housing
Billet 304 stainless steel Neodymium magnet equipped fill plug
Limited lifetime warranty
Available in three finishes
DmaxStore Note:
- Differential cover gasket is not included. Gasket or sealant will be needed.









