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USD 280.68
Part #: ATS4029156248

ATS 4029156248 Protector Rear Differential Cover

Vehicle Fitment:
2001-2019 GM Duramax LB7/LLY/LBZ/LMM/LML/L5P | 2003-2018 Dodge Ram Diesel (With AA14-11.5 Axles) | See full application list below
Part #: ATS4029156248
★★★★★ ★★★★★ 3 Reviews
$280.68
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Description

The ATS 4029156248 Protector Rear Differential Cover for your 2001-2019 GM 2500HD/3500HD & 2003-2018 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. 

Features:
  • 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
Note: This product will only fit on 2013+ Dodge Ram models with a rear leaf spring suspension. Due to clearance issues, this cover will not fit on rear coil sprung applications. 


Vehicle Fitment

YEAR MAKE FOR ENGINE SERIES
2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2011 Chevy 6.6L LML Duramax
2012 Chevy 6.6L LML Duramax
2013 Chevy 6.6L LML Duramax
2014 Chevy 6.6L LML Duramax
2015 Chevy 6.6L LML Duramax
2016 Chevy 6.6L LML Duramax
2017 Chevy 6.6L L5P Duramax
2018 Chevy 6.6L L5P Duramax
2019 Chevy 6.6L L5P Duramax
2003 Dodge 5.9L 24V Cummins
2004 Dodge 5.9L 24V Cummins
2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2009 Dodge 6.7L 24V Cummins
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax
2011 GMC 6.6L LML Duramax
2012 GMC 6.6L LML Duramax
2013 GMC 6.6L LML Duramax
2014 GMC 6.6L LML Duramax
2015 GMC 6.6L LML Duramax
2016 GMC 6.6L LML Duramax
2017 GMC 6.6L L5P Duramax
2018 GMC 6.6L L5P Duramax
2019 GMC 6.6L L5P Duramax
2010 Ram 6.7L 24V Cummins
2010 Dodge 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2011 Dodge 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2012 Dodge 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2013 Dodge 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2014 Dodge 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2015 Dodge 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2016 Dodge 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2017 Dodge 6.7L 24V Cummins
2018 Ram 6.7L 24V Cummins
2018 Dodge 6.7L 24V Cummins
2001 Chevy Gas
2002 Chevy Gas
2003 Chevy Gas
2004 Chevy Gas
2004.5 Chevy Gas
2005 Chevy Gas
2006 Chevy Gas
2007 Chevy Gas
2007.5 Chevy Gas
2008 Chevy Gas
2009 Chevy Gas
2010 Chevy Gas
2011 Chevy Gas
2012 Chevy Gas
2013 Chevy Gas
2014 Chevy Gas
2015 Chevy Gas
2016 Chevy Gas
2017 Chevy Gas
2018 Chevy Gas
2003 Dodge Gas
2004 Dodge Gas
2004.5 Dodge Gas
2005 Dodge Gas
2006 Dodge Gas
2007 Dodge Gas
2007.5 Dodge Gas
2008 Dodge Gas
2009 Dodge Gas
2001 GMC Gas
2002 GMC Gas
2003 GMC Gas
2004 GMC Gas
2004.5 GMC Gas
2005 GMC Gas
2006 GMC Gas
2007 GMC Gas
2007.5 GMC Gas
2008 GMC Gas
2009 GMC Gas
2010 GMC Gas
2011 GMC Gas
2012 GMC Gas
2013 GMC Gas
2014 GMC Gas
2015 GMC Gas
2016 GMC Gas
2017 GMC Gas
2018 GMC Gas
2010 Ram Gas
2010 Dodge Gas
2011 Ram Gas
2011 Dodge Gas
2012 Ram Gas
2012 Dodge Gas
2013 Ram Gas
2013 Dodge Gas
2014 Ram Gas
2014 Dodge Gas
2015 Ram Gas
2015 Dodge Gas
2016 Ram Gas
2016 Dodge Gas
2017 Ram Gas
2017 Dodge Gas
2018 Ram Gas
2018 Dodge Gas

Specifications

  • MPN 402-915-6248
  • SKU ATS4029156248
  • ID 8897
  • Manufacturer Name ATS Diesel
  • Shipping Weight 14.00 lb.
  • Shipping Length 15 in.
  • Shipping Width 8 in.
  • Shipping Height 17 in.
  • Fuel Type Diesel / Gas
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Internal L7R6

Reviews

★★★★★ ★★★★★
4.7/5 Stars out of 3 Reviews
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1
5
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Verified Buyer
2009 Dodge 2500
5
Put this on my 2009 dodge 2500. Great product looks great. Takes 7 quarts to fill.
04 Duramax 2500HD
4
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.
07 Dodge 2500 HD
5
Great product. Easy to install and looks even better! Took about 7 quarts of 75W-90 Amsoil severe gear. Thanks again XDP.

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Questions and Answers

Are the bolts and gasket included with the differential cover?
View Staff Answer 
Answer

Bill of Materials:

1. ATS Protector Differential Cover 402-115-6248



2. Gasket (Mopar p/n 1-05085905AA)



3. Hardware Bag

(14) M8-1.25x30mm SS Socket Head Cap Screws

(14) 8mm Washers (not pictured)

(1) 1/8 Pipe Plug



4. Fill Plug

(1) Fill Plug

(1) O-Ring



5. Magnetic Drain Plug

(1) Drain Plug

(1) O-Ring


The ATS 4029156248 Protector Rear Differential Cover will fit the 2012 wit the 11.5 rear axle.

Bill of Materials:

1. ATS Protector Differential Cover 402-115-6248

2. Gasket (Mopar p/n 1-05085905AA)

3. Hardware Bag

(14) M8-1.25x30mm SS Socket Head Cap Screws

(14) 8mm Washers (not pictured)

(1) 1/8 Pipe Plug

4. Fill Plug

(1) Fill Plug

(1) O-Ring

5. Magnetic Drain Plug

(1) Drain Plug

(1) O-Ring

Will this diff cover fit the 16 2500 with factory air bags in the rear?
View Staff Answer 
Answer
This product will only fit on 2013+ Dodge Cummins models with a rear leaf spring suspension. Due to clearance issues, this cover will not fit on rear coil sprung applications.
Will it fit my 2001 2500hd silverado 6L? 14 bolt rear end
View Staff Answer 
Answer
No, the ATS 4029156248 fits the AA 11.5 axle. A 14-bolt would be 10.5" axle which has a different differential cover.

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