Allison is the only name in automatic transmissions. Only Allison has been designing and building automatic transmissions for six decades, with over 3 million units produced and sold in thousands of applications on and off road on every continent. Allison Transmissions are designed and engineered to deliver the best in performance, productivity and safety no matter what your industry or application.

Interstate PowerSytems 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 298 kW to 1678 kW (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.

Contact Interstate Off Highway Transmissions
1.800.222.6060