No-Slip Traction System

9390
9391

For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential.
A precise synchronization mechanism eliminates the ratcheting sounds typical of other automatic locking differentials. Special gear and spring designs reduce the backlash and, therefore, driveline windup. Only 9310 ultra-strength material is used, which is stronger than titanium.
Installation is simple because no ring and pinion set-up is required. In addition, no special tools or oils are needed. Step by step instructions are provided with every kit.

9203923125 Application Notes

  • For Chrysler 9.25" (12 Bolt)
  • 31 Spline
  • For Trac-Lok Differential

Warranty

2 Years or 100,000 Miles

9203923125 Specifications

 

App Model Chrysler 9.25 Rear
Axle Shaft Diameter 1.32 (Inch)
Cover Bolt Quantity 12
Differential Case Design Type Chrysler 9.25 Rear
Spline Quantity 31
Taxonomy A LD Differential, LD Differential, LD Differential
Taxonomy B Differential Lockers & Spools, Differential Lockers & Spools, Differential Lockers & Spools
Taxonomy C Drop-in Lockers, Drop-in Lockers, Drop-in Lockers
Taxonomy D Rear, Rear, Rear
Type Trac-Lok
Where to buy

Vehicle Applications

  • 1992 – 1995 Buick Monterey
  • 2007 – 2009 Chrysler Aspen
  • 1975 – 1979 Chrysler Cordoba
  • 1974 – 1975 Chrysler Imperial
  • 1970 – 1982 Chrysler New Yorker
  • 1973 – 1981 Chrysler Newport
  • 1973 – 1981 Chrysler Town & Country
  • 1975 – 1980 Dodge B100
  • 1971 – 1974 Dodge B100 Van
  • 1981 – 1994 Dodge B150
  • 1995 – 1998 Dodge B1500
  • 1975 – 1980 Dodge B200
  • 1971 – 1974 Dodge B200 Van
  • 1981 – 1994 Dodge B250
  • 1995 – 1998 Dodge B2500
  • 1975 – 1980 Dodge B300
  • 1971 – 1974 Dodge B300 Van
  • 1981 – 1994 Dodge B350
  • 1995 – 1998 Dodge B3500
  • 1973 – 1974 Dodge Challenger
  • 1968 – 1978 Dodge Charger
  • 1973 – 1976 Dodge Coronet
  • 1975 – 1980 Dodge D100
  • 1984 – 1989 Dodge D100
  • 1976 – 1977 Dodge D100 Panel
  • 1979 Dodge D100 Panel
  • 1974 Dodge D100 Pickup
  • 1977 – 1993 Dodge D150
  • 1975 – 1980 Dodge D200
  • 1974 Dodge D200 Pickup
  • 1984 – 1993 Dodge D250
  • 1975 – 1980 Dodge D300
  • 1974 Dodge D300 Pickup
  • 1981 – 1993 Dodge D350
  • 1997 – 2010 Dodge Dakota
  • 1998 – 2009 Dodge Durango
  • 1978 – 1979 Dodge Magnum
  • 1966 – 1978 Dodge Monaco
  • 1970 – 1973 Dodge Polara
  • 1994 – 2010 Dodge Ram 1500
  • 1995 – 2003 Dodge Ram 1500 Van
  • 1994 – 1999 Dodge Ram 2500
  • 1996 – 2003 Dodge Ram 2500 Van
  • 1999 – 2003 Dodge Ram 3500 Van
  • 1974 – 1993 Dodge Ramcharger
  • 1975 – 1977 Dodge Royal Monaco
  • 1984 – 1989 Dodge W100
  • 1974 Dodge W100 Pickup
  • 1977 – 1993 Dodge W150
  • 1974 Dodge W200 Pickup
  • 1981 – 1993 Dodge W250
  • 1975 – 1980 Dodge W300
  • 1974 Dodge W300 Pickup
  • 1981 – 1993 Dodge W350
  • 2006 – 2009 Mitsubishi Raider
  • 1971 – 1978 Plymouth Fury
  • 1971 – 1974 Plymouth Fury I
  • 1971 – 1974 Plymouth Fury II
  • 1971 – 1974 Plymouth Fury III
  • 1967 – 1971 Plymouth GTX
  • 1972 – 1977 Plymouth Gran Fury
  • 1980 – 1981 Plymouth Gran Fury
  • 1973 – 1975 Plymouth Road Runner
  • 1973 – 1974 Plymouth Satellite
  • 1974 – 1981 Plymouth Trailduster
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov