Drivetrain shafts for line haul and vocational vehiclesTREMEC manufactures a comprehensive line of precision-made components for all types of commercial applications – including line haul and vocational vehicles. The portfolio includes automated manual transmission components, manual transmission components, engine components, and axle components.

With more than 24,000 metric tons of forging capacity, TREMEC facilities boast the ability to design and manufacture all types of drivetrain components, including gears, synchronizers, shift actuators, engine timing gears, forks, input shafts, main shafts, countershafts, and specialty products.

TREMEC components are found in over 90% of the Class 8 commercial vehicles produced in North America today.