PPE 238051000 Heavy Duty Rear Differential Cover with Raw Finish for 2003-2018 Dodge Ram Cummins 5.9L/6.7L (With AA14-11.5 Axles) and for 2001-2019 Chevy/GMC 6.6L Duramax

Part #: 238051000
Now $287.99
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Installation Instructions

PPE Differential Covers 238051000 Details

Made from high-quality cast A356.0-T6 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 pulls harmful ferrous metal particles right out of the oil before they have a chance to attack the bearings and gears.

Key Features

  • Increased oil capacity
  • 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


NOTE: This product will only fit on 2013 and newer Dodge Cummins trucks configured with a rear leaf spring suspension. Because of clearance issues, this differential cover will not fit on trucks configured with a rear coil spring.


This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
California Proposition 65 Notice
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