Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000 In Store Credit Enter Now

Auburn Gear Pro Series Limit Slip Differential; 31 Spline 8.8 Inch (11-14 V6; 86-14 V8, Excluding 13-14 GT500)

Item 22501
AmericanMuscle no longer carries the Auburn Gear Pro Series Limit Slip Differential; 31 Spline 8.8 Inch (11-14 V6; 86-14 V8, Excluding 13-14 GT500). Please check out Ford Mustang Limited Slip Differentials for an updated selection.
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00

    Product Information

    Features, Description, Specs & Installation

    Features

    • Put the Power to the Pavement
    • Assembled Limit Slip Differential
    • 8.8" Ring Gear Diameter
    • Requires 31 Spline Axles
    • 10 Bolt Housing
    • Heavy Duty Ductile Iron Carrier Housing
    • Accepts Tone Ring for ABS Applications
    • Professional Installation Recommended
    • One Year Limited Warranty
    • Fits 1986-2014 V8 and 2011-2014 V6; Excludes 2013-2014 GT500

    Description

    Limited Slip Differential. If your stock rear end is not putting the power to the pavement you need to upgrade to an Auburn Pro Series 8.8in 31 Spline Limited Slip Differential from AmericanMuscle. A Limited Slip Differential (LSD) sometimes referred to as a "Posi" will allow both rear wheels to plant the power to the ground giving you better traction and more impressive burnouts.

    Heavy Duty Construction. The Auburn Pro Series Limit Slip Differential has a heavy duty design defined by its higher spring load and ductile iron carrier housing. The higher spring load and unique cone-clutch design will provide more torque and faster engagement for controlled power transfer and quicker reaction to changing load conditions. Making it the perfect Limit Slip Differential for a street or an all-out race Mustang.

    Recommended Upgrade. Seeing that no gears are included with this Differential, you will need to reuse your factory 8.8” gear set. A better idea is to upgrade to a new set of steeper 8.8" gears to improve your Mustang’s performance.

    Professional Installation Recommended. The installation of a Limited Slip Differential can be a very intricate process, so mechanical experience is highly recommended. AmericanMuscle recommends professional installation for the best results.

    1 Year Limited Warranty. Auburn Gear warrants the original purchaser that its products will be free from defects in materials and workmanship for a period of 1 year after the purchase date, or 12,000 miles. Non-rebuildable components of its limited-slip differentials (the differential case and side gear-cone clutch assembly) will be free from defects in materials and workmanship for a period of 4 years from the purchase date.

    Application. This Auburn Pro Series Limit Slip Differential will fit both solid axle and independent rear suspensions (IRS) equipped V8 Mustangs from 1986-2014, as well as 2011-2014 V6 Mustangs. Will not fit the 2013-2014 GT500 models. Requires 31 spline axles.

    Application Note. 1986-2004 V8 Mustangs came factory equipped with 28 spline axles, except for 2003-2004 SVT Cobras which were 31 spline. All 2005 and newer V8 Mustangs come equipped with 31 spline axles.

    Technical Note. For normal driving conditions we recommend you use 75W 90 rear gear oil. This will give you the same oil weight as factory. For colder temps or race applications try 75w 140. Requires 4 ounces of CM-19546-A1 friction modifier with initial fill.

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Limited Slip Differential

    Tech Specs

    Specifications:
    • 8.8" Limited Slip Differential
    • Heavy Duty
    • 10 bolt cover
    • Requires 31 spline axles
    • Requires 3 quarts Gear Oil
    • Requires 4 ounces of CM-19546-A1 friction modifier with initial fill
    • Fits solid or independent rear suspension

    Questions & Answers

    10 More Questions

    Will It Fit My Mustang

    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • GT500 - 07, 08, 09, 10, 11, 12
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 86
    • V6 - 11, 12, 13, 14

    Fits Mustangs equipped with a 8.8" rear end. Will not fit 2013-2014 GT500

        Related Mustang Categories