Allison Transmission is the premier name in automatic transmissions, having designed and built them for more than 100 years. With over 3 million units produced and sold in thousands of applications around the world, Allison Transmissions are engineered to deliver the best in performance, productivity and safety in diverse industries.
Interstate PowerSystems’ highly trained sales, service and parts professionals specialize in Allison off-highway transmissions. When you work with Interstate, you can be assured that you are receiving genuine Allison parts and the latest technical information for your off-highway applications.
The 5000, 6000, 8000, and 9000 Off-Highway Series transmissions are used in applications requiring 400 to 2250 horsepower engines. Applications are diverse and include oil field pumping and fracturing units, off-highway trucks, agricultural tractors, and winch units such as those on derricks and cranes.
Allison Transmission off-highway sales and service are available at the following Interstate PowerSystem branches:
Interstate PowerSystems service technicians also repair and perform non-warranty maintenance on all makes of off-highway transmissions.
Contact Interstate Off-Highway Transmissions