HomeShop by DepartmentPerformanceDrive LineDifferential CoversATS Protector Rear Differential Cover - 2001-2019 GM Duramax | 2003-2018 Dodge Cummins (with AA14-11.5 Axles) - 402-915-6248
ats-4029156248-1
ats diesel
ats-4029156248-2
ats-4029156248-3
ats-4029156248-1

ATS Protector Rear Differential Cover - 2001-2019 GM Duramax | 2003-2018 Dodge Cummins (with AA14-11.5 Axles) - 402-915-6248

Thoroughbred Sku #: ATS4029156248
Manufacturer Sku #: 402-915-6248

Your Selected Vehicle Does Not Fit, Please Select a Vehicle

Select a Vehicle

Selected Vehicle

Select Vehicle

Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit

Item Options:

Prop 65:
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov


$280.68

free-shipping-no-handling

Applications:

View All applications

VERIFY VEHICLE FIT

Call Us For Free Advice

(859) 737-4966

Call Us For Free Advice

(859) 737-4966
ats diesel

View More Products From

ATS

Product Details

Product Name: ATS Protector Rear Differential Cover
Manufacturer: ATS
Manufacturer Part #: 4029156248
Thoroughbred Diesel Part #: ATS4029156248
Fitment Notes: ATS Protector Rear Differential Cover 2001-2019 GM Duramax | 2003-2018 Dodge Cummins (with AA14-11.5 Axles) - 4029156248
Warranty Information: 5-Year/500,000 Mile Limited Warranty

ATS differential covers are build to last and feature heavy Duty cast material for superior strength. Fluid capacity is increased by +2.5 quarts over stock. The ATS covers include convenient drain and fill plugs, as well as a built-in heat sink for maximum fluid life. They give your truck better functionality, and a great look!


  • Thick sidewall construction
  • Heat sink for cool temperature
  • Optimal gear lubrication
  • Easy fluid service without removing cover
  • 2.5 quart fluid capacity over stock allowing for optimal gear lubrication
  • Magnetic drain plug makes for easy fluid service without removing cover
  • Cast Aluminum pan with powder-coated finish for increased durability
  • Built-in heat sink to lower oil temperatures
  • Everything included for an easy installation

Reviews

Submit a question

  • Will this diff cover fit on a ram 2500 with coil springs?

    Josh | 1/27/2023

    DOES NOT FIT VEHICLES WITH AIRBAG INDEPENDENT REAR SUSPENSION

  • will this fit my 2500 ram 2019 with a sway bar.

    Rich | 7/27/2020

    I am not showing fitment for that vehicle at this time.

  • Looking at ATS diff.covers , were is The SALE ??? Says up to 10% Off, but I don’t see Any off Price !!!

    Steven | 11/30/2020

    This item not included in the ATS sale, Sorry.