Differential Pinion Shaft

PowerTrax® pinion shafts are made with Zytanium®, an aerospace grade steel that is processed to proprietary specifications. Zytanium shafts are typically 50% stronger than original differential components and up to 65% stronger than titanium.

130429
130430

3991057REA Application Notes

  • For Aftermarket Powertrax Units
  • Differential Pinion Shaft For 2309-LR, 2310-LR, 9204352700, 9204352705, 9204353000

Warranty

1 Year or 50,000 Miles

3991057REA Specifications

Taxonomy A Differential LD
Taxonomy B Cross Shafts & Pins
Used In Lock Right Units 2309-LR, 2310-LR
Used In No Slip Units 9204352700, 9204352705, 9204353000
Where to buy

Vehicle Applications

  • 1968 – 1970 American Motors AMX
  • 1978 – 1983 American Motors Concord
  • 1980 – 1988 American Motors Eagle
  • 1970 – 1977 American Motors Hornet
  • 1968 – 1974 American Motors Javelin
  • 1975 – 1980 American Motors Pacer
  • 1979 – 1983 American Motors Spirit
  • 1985 – 1990 Chevrolet Calypso
  • 1984 – 1993 Jeep Cherokee
  • 1986 – 1992 Jeep Comanche
  • 1993 Jeep Grand Cherokee
  • 1993 Jeep Grand Wagoneer
  • 1984 – 1990 Jeep Wagoneer
  • 1987 – 1993 Jeep Wrangler
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov