US Transmissions is an Allison Transmission authorized service center. We provide reman units, parts, repair, and maintenance for all Allison Off Highway Transmissions.

About the CL(B)T Series

Designed for Extra Heavy-Duty vehicles that operate in severe conditions. Most are in service within the energy and mining vocation applications. Some applications include oil field pumping, fracturing, off-highway trucks, and winch units used on cranes and derricks.

Features of the CL(B)T Series

• Up to 6 speeds
• 1 reverse speed (optional) 
• PTO (Power takeoff)
• Optional hydraulic retarder