PPE Heavy Duty Rear Differential Cover 138053010 (Brushed) Compatible with 2020+ GM 2500HD/3500HD

PPE's Heavy Duty Rear Differential Cover 1380530xx is equipped with internal heat sinks and external cooling fins, increasing the pan’s surface area helping dissipate heat faster than the stamped steel stock differential cover. This makes for cooler and denser fluid, which lubricates better and helps extend differential service life.
To keep the fluid clean, PPE installed its exclusive high-power Neodymium magnet-equipped billet stainless steel fill plug that pulls harmful ferrous metal particles out of the oil before damage occurs to the bearings and gears. A drain plug is also included for quick and easy servicing.
Available in three finishes: Raw (PPE 138053000), Brushed (PPE 138053010), or Black (PPE 138053020)
Covered by a limited lifetime warranty.