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.

78-4430-1 Application Notes

  • For Dana 44
  • 30 Spline
  • Mini Spool
  • For Open Carriers
  • Steel

Warranty

1 Year or 50,000 Miles

78-4430-1 Specifications

Differential Case Design Type Dana 44
Spline Quantity 30
Taxonomy A Differential LD
Taxonomy B Differential Lockers & Spools
Taxonomy C Dana 44 Standard
Taxonomy D Mini-Spools
Where to buy

Vehicle Applications

  • 1980 – 1982 Chevrolet Corvette
  • 1975 – 1979 Chevrolet K10
  • 1967 – 1974 Chevrolet K10 Pickup
  • 1975 – 1979 Chevrolet K20
  • 1968 – 1974 Chevrolet K20 Pickup
  • 1975 – 1979 Chevrolet K5 Blazer
  • 1994 – 1998 Dodge Ram 1500
  • 1994 – 1996 Dodge Ram 2500
  • 1975 – 1977 Dodge W100
  • 1986 – 1989 Dodge W100
  • 1969 – 1974 Dodge W100 Pickup
  • 1977 – 1993 Dodge W150
  • 1975 – 1980 Dodge W200
  • 1969 – 1974 Dodge W200 Pickup
  • 1981 – 1993 Dodge W250
  • 1971 – 1996 Ford Bronco
  • 1975 – 1976 Ford F-100
  • 1977 – 1996 Ford F-150
  • 1975 – 1996 Ford F-250
  • 1975 – 1979 GMC Jimmy
  • 1975 – 1978 GMC K15
  • 1967 – 1974 GMC K15/K1500 Pickup
  • 1979 GMC K1500
  • 1975 – 1978 GMC K25
  • 1968 – 1974 GMC K25/K2500 Pickup
  • 1979 GMC K2500
  • 1967 – 1971 International Scout
  • 1971 – 1980 International Scout II
  • 1967 – 1975 Jeep CJ5
  • 1967 – 1971 Jeep Jeepster
  • 1971 – 1983 Jeep Wagoneer
  • 1975 – 1979 Plymouth Poseidon
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov