Part Story

Dsp Companion Flanges

Part Number 3501-321

  • Spline Count: 32
  • Spline Diameter: 1.401
  • Hub Diameter: 1.943
  • Thru Hole: 2.000
  • Pilot Diameter: 2.000
  • Bolt Circle Diameter: 4.250
  • Bolt Holes: 4
  • Face To End: 4.000
  • Notes: Front 07-17 JEEP JK T-case Adapter, can use 3594-2000U, M12-1.75mm , 4 holes drilled for M12 hardware
  • Vehicle Class: LD
  • Brand: PTI
Part Story

Front companion flange for 2007-2018 Jeep JK Wrangler transfercase 1350 conversion. Typically used with 3590-2000U unwelded assembly or 3590-2025 1350 double cardan, both for 2.5-095 tubing. Also compatible with (2" pilot,4.25 " bolt circles) flanges if double cardan is not necessary: 1350 u-joint 3502-1580, 1410 u-joint 4102-1819. See N800594-S100 for compatible M12-1.75 bolts.

3594-2125 (JK, JKU, JL, JKU front driveshaft)