Allison Transmission, Inc. products

The Allison Emergency Vehicle Series™ automatic transmissions are designed to meet the performance and safety needs of emergency vehicles. Fully automatic shifts provide faster acceleration, which translates to shorter trip times.

Allison Highway Series automatic transmissions get the most out of higher horsepower engines, while putting more control to the wheels. The result is smooth shifts at any speed and faster route times throughout the day.

The Allison Motorhome Series™ automatic transmissions make motorhomes of any size perform better and maneuver easier under any road or load condition. Allison Automatics deliver the power, control and traction to help you handle any situation.

Allison Off Road Series™ fully automatic transmissions are a better way to work in the dirt. They offer higher horsepower and torque ratings that not only help increase the number of deliveries daily, they allow larger payloads.

Allison Oil Field Series™ fully automatic transmissions are designed and engineered specifically for the rigors of oil field operations. They work harder, faster and more reliably, allowing you to stay in production longer.

Every genuine Allison™ ReTran® transmission is remanufactured from the ground up at the Allison Transmission remanufacturing facility. Here, transmissions are disassembled part-by-part to clean, qualify and test each component to screen for the possibility of reuse. New components needed for a ReTran® are always brand new, exclusively genuine Allison parts. Quality inside means you get a more reliable, dependable remanufactured transmission. It’s a promise you’ll only get with an authentic Allison™ ReTran®.

Your trucks and drivers don’t lead a pampered life. They travel bad roads, back roads and to places that have no roads. Their performance and productivity rise to a whole new level when you spec Allison Rugged Duty Series™ automatic transmissions.

Allison Transmission’s X200 is designed for light to light-medium tracked vehicles up to 40,000 lbs (18,144 kg) and engine ratings up to 400 hp (298 kW). The X200 has a cross-drive design that integrates steering and braking into one compact and rugged unit. With four forward and two reverse ranges and full-power hydrostatic steering for smooth, efficient steering and control, the X200 provides reliability and durability for defense applications. The X200 is equipped with fully electronic controls for use with modern engines and a torque converter with an automatic lock-up clutch for smooth, efficient starts and stops.

Allison Transmission’s X1100 is designed for heavy-tracked combat vehicles weighing 50 - 70+ tons (45,359 - 65,503+ kg) and can accept either a diesel or turbine engine with ratings up to 1,650 hp (1,230 kW). The X1100 is equipped with four forward ranges, two reverse ranges and a cross-drive design that integrates steering and braking into one compact rugged unit. With fully electronic controls for use with modern engines, a torque converter with an automatic lock-up clutch for smooth and efficient starts and stops, and full-power hydrostatic steering, the X1100 provides unrivaled reliability and durability.