Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000 In Store Credit Enter Now

Ford GT500 Finned Differential Cover; 8.8-Inch (11-14 V6; 86-14 V8, Excluding 99-04 Cobra)

Item 387091
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $126.90 You Save 12% ($14.60)
Our Price

$112.30 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Specs & Installation


      • Original Equipment on 2013 Shelby GT500 with Track Pack
      • Finned Design
      • Dissipates Heat - Increases Gear Life
      • Increases Rear End Rigidity
      • Light-Weight Cast Aluminum Construction
      • Fittings for Differential Cooler Pickup and Return Lines
      • Cover Machined for Temperature Sensor with M10 X 1.6-6h Threads
      • Genuine Ford OEM Part - DR3Z4033B
      • Fits 1986-2014 8.8" Solid Axle Equipped Mustangs


      GT500 Original Equipment. This Ford Finned Differential Cover is the same exact one found as original equipment on the 2013 Shelby GT500 with the Track Pack option. Designed with cooling fins to reduce overall gear oil temperature to improve gear and bearing life, this Differential Cover features fittings for differential cooler pickup and return lines, as well as an oil temperature sensor.

      Finned Aluminum Reduces Heat. Constructed from light-weight cast aluminum the Ford Mustang 8.8" Differential Cover features a finned design that dissipates heat much faster than the stock unit to prolong the life of your ring and pinion gears.

      Recommended Upgrade. When changing your differential cover it is recommended to upgrade to fresh Royal Purple Synthetic Gear Oil. You will need 3 quarts of Gear Oil.

      Application. This Finned Ford Differential Cover is designed to fit the 1986-2014 Mustangs equipped with the 8.8" solid axle rear end, including the 2011-2014 V6, 1986-2014 GT, Bullitt, Mach 1, BOSS, Shelby GT500 and 1993-1998 SVT Cobra. It will not fit 1999-2004 Independent Rear Suspension (IRS) equipped SVT Cobras.

      Technical Note. The Installation of the Differential Cover may require longer bolts as the factory bolts may be to short.

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

      Ford DR3Z-4033-B

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Axle Differential Cover
      • (1) Fill Plug
      • (1) Drain plug

      Tech Specs


      Customer Reviews (14)

        Reviews of Ford Drivetrain products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

              Related Mustang Categories