Tremec TR-4050 transmission


The TREMEC TR-4050 is a 5-speed manual transmission for longitudinal engine rear-wheel drive trucks produced by TREMEC. It includes one overdrive gear and a light-weight aluminum housing. New 4WD TR-4050 units are currently available in the United States.
Specifications for 4WD model TDET17341:
  • Gear ratios:
  • * 1st - 6.16:1
  • * 2nd - 3.11:1
  • * 3rd - 1.71:1
  • * 4th - 1.00:1
  • * 5th - 0.76:1
  • * Reverse - 6.03:1
  • Torque:
  • Chrysler/Jeep Transfer case bolt circle with 23 spline output shaft
  • Oil capacity:
  • Weight:
  • Length:
  • GM pilot diameter with a pilot on the optional Mopar input shaft
  • Input shaft diameter, 10 spline, GM/Mopar lengths available

OE applications

Retrofit applications