ATS 4029156248 Protector Rear Differential Cover

List Price: $272.50
XDP Price: $258.88
You Save: $13.62 (5 %)
Manufacturer: ATS Diesel
Manufacturer Number: 4029156248
XDP Part Number: ATS4029156248

01-13 GM Duramax | 03-13 Dodge Cummins (with AA14-11.5 Axles)

XDP $5 Pricebeat Guarantee

The ATS 4029156248 Protector Rear Differential Cover for your 01+ GM 2500HD/3500HD & 03+ Dodge Ram 2500/3500 fits on the 14 Bolt - 11.5" American Axle rear axle on your truck. Built from durable aluminum, this rear differential cover allows for larger oil capacity for optimal gear lubrication and cooling.

  • Optimal Gear Lubrication
  • Black Powdercoated Finish
  • Drain Plug For Easy Fluid Service 
  • Built-In Heat Sink For Better Cooling
  • 2.5 Quart Increased Capacity Over Stock

Product Reviews

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(82 Ratings, 1 Review) Average Rating:
04 Duramax 2500HD
Zak (Greenfield Center, NY) 2/15/2014 8:58 AM
Perfect fit on the differential housing. Only problem was the brake line tabs, which only required a little modification to get them to fit. Overall, a great product. Solidly built, flawless machining, great looks.