Part Story

Dsp Companion Flanges

Part Number 3R01-02

  • Spline Count: 27
  • Spline Diameter: 1.188
  • Hub Diameter: 1.521
  • Thru Hole: 1.475
  • Pilot Diameter: 2.875
  • Bolt Circle Diameter: 3.937
  • Bolt Holes: 4
  • Face To End: 1.985
  • Vehicle Class: LD
  • Brand: PTI
Part Story

This companion flange fits the GM 7.25" differential.

Applications for the GM 7.25" differential

Astro / Safari Van: 1990 - 2005 (Front)
Envoy: 2002 - 2005 (Front)
S10 Blazer & Pickup: 1983 - 2002 (Front)
Syclone: 1991 - 1991 (Front)
Trailblazer: 2002 - 2005 (Front)
Typhoon: 1992 - 1993 (Front)

**AAM HAS NO SOURCE AS OF 11/2014