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1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover by Ford Performance


1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
1986-2014 Mustang 8.8" GT500 Finned Aluminum Differential Cover
How To Install Mustang Differential Cover (1986-2014 8.8)

Help your 1986-2014 Mustang 8.8" keep its cool with this Ford Performance GT500 finned aluminum differential cover.

Item #M4033K
MPN# M-4033-KA

Everyday Low Price: $184.99

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Made in the USA

 Benefits

  • Ford Performance Part
  • High Strength Hardware
  • Decrease Rear End Oil Temps

 Features

  • 1/2-14 NPSF Cooler Ports
  • Includes all Needed Hardware
  • Cast Fins in Cover to Reduce Heat

 What's in the Box

  • (1) Axle Differential Cover
  • (1) Fill Plug
  • (1) Drain plug
  • (1) Cover vent plug
  • (10) Hex-head bolts

8.8" GT500 Finned Aluminum Differential Cover
Upgrade your factory-stamped steel cover to this upgraded GT500 finned aluminum cover for the  1986-2014 Mustang w/ solid 8.8 rear axles. This Mustang 8.8" Rear Differential Cover is original equipment on the 2013-2014 Mustang GT500. Designed to fit all 1986-2014 8.8" Mustang solid axle rear ends. We include the needed cover vent & 10 attaching bolts (torque to 24 lb-ft). This Mustang rear end cover is cast from aluminum & features cast-in cooling ribs to help reduce gear oil temperature & extend gear set & bearing life. Because of its ribbed aluminum construction, there is a marginal increase in rear-end housing rigidity. The fluid capacity remains unchanged. This cover also features two drilled & tapped cooler ports that have the needed 1/2-14 NPSF block-off plugs installed. These ports are perfect for use as fill & drain ports! There is also a sealed machined port for a temperature sensor with M10 X 1.6-6h threads.


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  • Ford Mustang - 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
Fitment Notice
  • Will Not fit 99-04 Mustangs w/ IRS
  • Fits 1986-2014 Mustang W/ 8.8" solid rear axle

How To Install Mustang Differential Cover (1986-2014 8.8)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


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About This Brand


Ford Performance
Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.

LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at Late Model Restoration. If you want the best for your Mustang or SVT Lightning, look no further than Ford Performance Parts!
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