Part Story

Dsp Splined Stub Shafts

Part Number 3R53-321

  • Tube Diameter: 2.750
  • Tube Wall: 0.065
  • Butt Diameter: 2.625
  • Spline Count: 31/32
  • Spline Diameter: 1.375
  • Spline Length: 3.500
  • End To Weld: 9.615
  • Style: Slip
  • Use With: Slip Yoke
  • Midship: Yes
  • Bearing Diameter: 1.378
  • Vehicle Class: LD
  • Brand: PTI
Part Story

This is a coated GM spline stub that fits some older GM shafts.