The TREMEC TDET18576 TR-4050 is a heavy-duty 5-speed manual transmission engineered for Ford 2WD trucks and utility vehicles. It’s built to excel in demanding conditions, from tough towing and hauling to spirited performance driving, integrating modern shifting technology with rugged durability.
Featuring a lightweight yet strong die-cast aluminum case, this transmission boasts a 600 lb-ft torque capacity. Its advanced carbon-lined synchronizers ensure exceptionally smooth and precise gear changes, a significant upgrade over older heavy-duty gearboxes. The specific calibration for Ford RWD applications includes a deep 5.81:1 first gear, providing superior low-speed pulling power and control.
Experience enhanced fuel efficiency and reduced highway cruising RPMs with the 0.77:1 overdrive fifth gear. Constant-mesh helical gears, heavy-duty roller bearings, and a robust synchronizer assembly guarantee reliability under continuous heavy loads. A standard 6-bolt PTO provision adds versatility for commercial applications.
Ideal for classic Ford trucks, custom builds, restomods, and work vehicles, the TR-4050 offers a compact design, multiple shifter positions, and superior driving comfort. It’s the ultimate upgrade for those needing robust performance and dependable operation.





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