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ATS 4029156248 Protector Rear Differential Cover
PART#
402-915-6248 | SKU ATS4029156248
★★★★★
Vehicle Fitment For:
2001-2019 GM Duramax LB7/LLY/LBZ/LMM/LML/L5P | 2003-2018 Dodge Ram with Cummins Engine (AAM 11.5")
See full application list below
$289.99
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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:
- Aluminum Construction
- 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
- Easy Fluid Service Without Removing Cover
- Includes Gasket & Hardware For Installation
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.
Manufacturer Warranty*:
5-Year / 500,000 Mile Limited
5-Year / 500,000 Mile Limited
Instructions & Tech Info
Installation Info
Recommended Specialty Tool
Reviews For ATS Diesel 402-915-6248
Overall Rating
/5
4 Reviews
Rating Snapshot
2
2
0
0
0
Verified Buyer
2006 dirty
Jd (KS) | April 11th, 2024
Works good/fits good. Just shorted me a bolt. All good though, looks nice.
Verified Buyer
2009 Dodge 2500
Kyle (Montana) | July 10th, 2023
Put this on my 2009 dodge 2500. Great product looks great. Takes 7 quarts to fill.
04 Duramax 2500HD
Zak (Greenfield Center, NY) | February 15th, 2014
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
Jeff Bradshaw (Carson City, NV) | September 21st, 2014
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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Frequently Asked Questions
Are the bolts and gasket included with the differential cover?
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
[@answer]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?
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
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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Specifications For ATS Diesel 402-915-6248
MPN
402-915-6248
SKU
ATS4029156248
GTIN
840440597155
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
Axle Type
AAM 11.5"
Position
Rear
Manufacturer Warranty*
5-Year / 500,000 Mile Limited
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal
L0R0
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