Tremec TR-4050 transmission
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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[when?] available in the United States.
Specifications for 4WD model TDET17341:[clarification needed]
- 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: 600 lb⋅ft (810 N⋅m)[1]
- Chrysler/Jeep Transfer case bolt circle with 23 spline output shaft[clarification needed]
- Oil capacity: 3.5 L (3,500 cc)
- Weight: 164 lb (74 kg)
- Length: 29.0 in (737 mm)
- .590 in (15.0 mm) GM pilot diameter with a .750 in (19.1 mm) pilot on the optional Mopar input shaft
- 1.125 in (28.6 mm) Input shaft diameter, 10 spline, GM/Mopar lengths available[2][clarification needed]
OE applications
[edit]- Chevrolet Silverado C3500 HD
- Dodge Ram 3500 and 4000 (South American market)
- Ford Super Duty F-350 (South American and Mexican market)
Retrofit applications
[edit]- Chevrolet C/K K models
- Dodge D Series W models
- 1966-1996 full-size Ford Bronco
- Ford F-Series
- Jeep CJ Jeep CJ-6, Jeep CJ-7, CJ-8 Scrambler
- Jeep Wrangler YJ, TJ, JK
- Jeep Cherokee SJ, XJ
- Jeep Wagoneer SJ, ZJ
- Jeep Gladiator SJ
- Land Rover Defender
References
[edit]- ^ TREMEC as of 10/2/2020[full citation needed]
- ^ "TREMEC TR-4050™ Transmission - 5-Speed RWD Manual Transmission" (PDF). Archived from the original (PDF) on 2019-08-15.
- "TR-4050". TREMEC. Retrieved 2025-07-13.
- Simons, Verne (10 November 2021). "NV4500 vs. TR-4050 Transmissions". Motor Trend. Retrieved 2025-07-13.
- "Improve Jeep and 4×4 Performance with the TREMEC TR-4050 5-speed Manual Transmission". tremec-blog.com. 13 January 2022. Retrieved 2025-07-13.
- Hill, Patrick (20 April 2022). "TREMEC Two-Wheel-Drive TR-4050 5-Speed Transmission Available Soon". tremec-blog.com. Retrieved 2025-07-13.
- Headlee, Jake (25 February 2020). "The First Biodiesel Truck Gets Tremec TR-4050 From SST". Off Road Xtreme. Retrieved 2025-07-13.
- Hill, Patrick (11 March 2025). "TREMEC Aftermarket Manual Transmission Gear Ratios". tremec-blog.com. Retrieved 2025-07-13.
External links
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