Grip PRO Traction System

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The Powertrax® Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential, with the strength of a fully-machined, forged steel case. Using 3x2 spiral gear technology, the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input, you are in control of how much traction is applied, which is great for situations where finesse is as important as extreme traction. On the road, in rain and snow, and on the track, Grip Pro is a winner!

  • Comes Fully Assembled
  • Delivers Progressive and Variable Traction
  • Allows You to Control How Much Traction is Applied
  • Uses 3x2 Spiral Gear Technology
  • Housed in a Fully Machined, Forged Steel Case

GT108831 Application Notes

  • For Ford 8.8" (10 Bolt)
  • 31 Spline
  • For Rear Differential

Warranty

2 Years or 100,000 Miles

GT108831 Specifications

Axle Shaft Diameter 1.32 (Inch)
Cover Bolt Quantity 10
Differential Case Design Type Ford 8.8
Ring Gear Bolt Quantity 10
Spline Quantity 31
Taxonomy A Differential LD
Taxonomy B Limited Slip Differentials
Taxonomy C Ford 8.8 Rear
Taxonomy D Limited Slip Carrier-Helical Style
Where to buy

Vehicle Applications

  • 1983 – 1996 Ford Bronco
  • 2005 – 2011 Ford Crown Victoria
  • 1983 Ford E-100 Econoline
  • 1983 Ford E-100 Econoline Club Wagon
  • 2003 – 2006 Ford E-150
  • 2003 – 2005 Ford E-150 Club Wagon
  • 1983 – 2002 Ford E-150 Econoline
  • 1983 – 2002 Ford E-150 Econoline Club Wagon
  • 1983 – 1988 Ford E-250 Econoline
  • 1983 – 1988 Ford E-250 Econoline Club Wagon
  • 1997 – 2015 Ford Expedition
  • 1991 – 2015 Ford Explorer
  • 2001 – 2003 Ford Explorer Sport
  • 2001 – 2005 Ford Explorer Sport Trac
  • 2007 – 2010 Ford Explorer Sport Trac
  • 1983 – 2015 Ford F-150
  • 2004 Ford F-150 Heritage
  • 1983 – 1992 Ford F-250
  • 2001 – 2004 Ford Grand Marquis
  • 1986 – 2014 Ford Mustang
  • 1999 – 2001 Ford Ranger
  • 2003 – 2005 Lincoln Aviator
  • 2001 – 2011 Mercury Grand Marquis
  • 2003 – 2004 Mercury Marauder
  • 1997 – 2010 Mercury Mountaineer
  • 1985 – 1988 Plymouth Pathfinder
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov