2014-2024 GM 1500 9.5
2014-2025 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2025 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5
2014-2024 GM 1500 9.5

2014-2025 GM 1500 9.5"/9.76"-12 Rear Axle Heavy-Duty Cast Aluminum Rear Differential Cover

$259.99 In Stock Temporarily Out of Stock
Color
42663915651315 45478411960563 45478411993331
PART NUMBER: 138051200 GTIN: 840171219159

Features :

  • Robust A356.0-T6 heat treated cast aluminum
  • Compatible with both the AAM 9.5” and 9.76” axles
  • External fins maximize cooling performance and add strength
  • Internal fluid scrapers prevent excessive churning, reducing heat, aeration, and power loss
  • Triangulated gussets add rigidity to gear housing
  • Stainless steel service plugs equipped with high-temp-rated N40SH neodymium magnet

FREE SHIPPING FOR ORDERS OVER $100

LIFETIME LIMITED WARRANTY

30-DAY RETURNS

  • Description
  • Compatible Vehicles
  • Downloads

Heavy-Duty Cast Aluminum Rear Differential Cover

Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Precision cast from high-quality A356.0-T6 heat-treated aluminum using permanent steel molds for strength and optimum heat dissipation.

Increased fluid capacity provides increased thermal stamina. This new cover is equipped with specially designed internal heat sinks and external cooling fins which increase the effective heat-dissipating surface area, helping reduce fluid temperatures. This keeps the differential fluid running cooler and provide better protection to the gears, extending differential service life.

Heavy-Duty Cast Aluminum Rear Differential Cover

To help keep fluid cleaner, stainless steel drain and fill plugs featuring a high-power, high-temp-rated neodymium magnet are included. These magnets pull harmful ferrous particles right out of your differential fluid before they have a chance to do any damage.

OEM Part Number:  22951487, 25824253, 84446288, 84553988

Note: *This part does not fit GM 9.5" (SU8) rear gear axles


Files
PPE PDF Download file
Install Guide
PPE PDF Download file
Drawings
PPE PDF Download file

Customer Reviews

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M
Marian R.
Great but PPE cut corners too, when it comes to the provided bolts

All I can tell, is that the PPE Rear Differential Cover for my 2023 Chevy Silverado 1500LT is very nice and fit perfectly, so far.. I like the stainless steel plugs as it should be equipped with for this price. However, it appears like the manufacturer PPE cut some corners when it comes to the bolts that were included for this particular part item, which is obsolete not a good idea since each and every one of these numerous Differential Covers that I purchased in the past for my previous trucks had all the bolts made out of Stainless Steel. Other than that everything seems to be fine. I just installed my cover yesterday after more than 2 months of purchase.

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