100% customer guarantee
join our newsletter Thoroughbred Diesel
brands performance accessories stock parts tractor parts
customer guarantee
shop by diesel
shop by
Thoroughbred Apparel
read our low price guarantee
click here for diesel truck gallery
gift cards
diesel resource guide
ATS Diesel Performance

ATS HD Differential Covers

Differential Covers
Click Here to Order

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!

Features of the ATS Protector Differential Covers:
  • 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
  • Free shipping when you buy a ATS differential cover from Thoroughbred Diesel.
ATS HD Differential Covers
ATS RETURN POLICY: ATS requires a 25% restocking fee on any returned item. This is something at Thoroughbred Diesel we have no control over but ATS enforces everyone to charge a 25% restocking fee on any return and we like to be up front with our customers.
Select Product Below Your Price Order
ATS Protector Rear Differential Cover 14-11.5
01-12 GM Duramax | 03-11 Dodge Cummins (with AA14-11.5 Axles)

Our Part # ATS4029156248

ATS Part #
ATS Protector Rear Differential Cover ONLY, NO BOLTS OR GASKET
Ford 12-Bolt, 10.25in & 10.5in Ring Gear ***COVER ONLY - NO BOLTS OR GASKET*** Fits: *Ford 1986-2007 F250, F350, E250, E350 w/ Single Rear Wheel, 2x4 & 4x4 Applications
Our Part # ATS4021003068
ATS Part # 402-100-3068
ATS Protector Rear Differential Cover Only - Dana 80
***COVER ONLY - NO BOLTS OR GASKET*** Fits: *Dodge - 1994-2002 2500 w/ 5Speed Manual Transmission (NV4500); all 94-02 3500 Trucks *Ford 1999 & Newer F350 & F450 Dually Superduty; 1990-1998 Superduty

Our Part # ATS4021805116
ATS Part # 402-180-5116
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966

Copyright© 2003-2014 Thoroughbred Diesel All rights reserved.
Site Map
Thoroughbred Diesel is an Upfront Merchant on TheFind. Click for info.
100% customer guarantee