ATS- 01-11 GM 14 bolt 11.5-inch Rear Differential Cover



Part Number: 4029156248
Manufacturer: ATS Diesel
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Summary Info:

ATS Chevy/GMC 14 bolt 11.5-inch Rear Differential Cover
Ats Protector Rear Differential Cover - 14-Bolt 11.5 In. Ring Gear American Axle Fits: *Gm 2001+ 2500Hd & 3500 W/ Full Floating Axle (All Duramax & 8.1L Equipped Trucks) *Dodge 2003 2500 High Output Diesels; 2003 3500 Standard & High Output; 2004-2008 25
Regular Price: $272.50
Internet Price: $258.88
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Product Description

ATS Chevy/GMC 14 bolt 11.5-inch Rear Differential Cover
One of the hardest working parts on a diesel truck is the rear differential. It takes the brunt of hours of grueling stop-and-go driving, towing and racing. Help protect your differential and keep it running cool and efficiently with the ATS AAM differential cover! 

The ATS AAM Differential Cover adds 2.5 quarts of fluid capacity over stock and comes with all necessary hardware and gaskets to install. The cover has a magnetic drain plug to prevent fluid contamination, as well as a weep hole for easy service. 

The weep hole can also be used for installing a temperature sending unit (not included) to read differential fluid temperatures. All ATS differential covers are powder coated black with a machined ATS logo. 
AAM fits 2003+ Dodge and 01+ GM.


  • 2.5 quart fluid capacity over stock
  • Optimal gear lubrication
  • Easy fluid service without removing cover
  • Aluminum pan with powder-coated finish
  • Built-in heat sink for cooler oil
  • Everything you need for easy installation

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