Differential Mini Spool

Richmond Spools are the lightest, strongest, and most efficient way to lock both axle shafts together. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards.

78-8828-1 Application Notes

  • For Ford 8.8" (10 Bolt)
  • 28 Spline
  • Mini Spool
  • For Open Carriers
  • Steel

Warranty

1 Year or 50,000 Miles

78-8828-1 Specifications

Differential Case Design Type Ford 8.8
Spline Quantity 28
Taxonomy A Differential LD
Taxonomy B Differential Lockers & Spools
Taxonomy C Ford 8.8 Rear
Taxonomy D Mini-Spools
Where to buy

Vehicle Applications

  • 1982 – 1984 Chevrolet Terrain
  • 1989 – 1997 Ford Aerostar
  • 1986 – 1991 Ford Bronco
  • 1987 – 1991 Ford Country Squire
  • 1992 – 2006 Ford Crown Victoria
  • 2003 – 2007 Ford E-150
  • 2003 – 2005 Ford E-150 Club Wagon
  • 1987 – 2002 Ford E-150 Econoline
  • 1987 – 2002 Ford E-150 Econoline Club Wagon
  • 1997 – 2002 Ford Expedition
  • 1991 – 2007 Ford Explorer
  • 2001 – 2003 Ford Explorer Sport
  • 2001 – 2005 Ford Explorer Sport Trac
  • 2007 Ford Explorer Sport Trac
  • 1987 – 2002 Ford F-150
  • 1986 Ford LTD
  • 1987 – 1991 Ford LTD Crown Victoria
  • 1986 – 2006 Ford Mustang
  • 1990 – 2007 Ford Ranger
  • 1987 – 1997 Ford Thunderbird
  • 1986 Mercury Capri
  • 1987 – 1991 Mercury Colony Park
  • 1988 – 1997 Mercury Cougar
  • 1982 – 2006 Mercury Grand Marquis
  • 2003 – 2004 Mercury Marauder
  • 1982 Mercury Marquis
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov