The Allison 1000 Transmission is a proven, high-performance automatic transmission designed for light-duty and medium-duty trucks. Known for its reliability and smooth shifting, the Allison 1000 offers exceptional durability and seamless operation, making it an ideal choice for everything from pickup trucks to work vehicles. Its robust design ensures maximum performance in a wide variety of applications, including towing, hauling, and daily operations.

Featuring 5-speed automatic transmission technology, the Allison 1000 offers smooth acceleration, quick gear transitions, and fuel-efficient operation, all while reducing driver fatigue and enhancing overall driving experience. With its advanced features and engineering, the Allison 1000 continues to set the standard in the industry for performance, reliability, and dependability.

Key Features:
  • Durable Design: Built for demanding light- and medium-duty applications, offering superior strength and longevity.
  • Fuel Efficiency: Lock-up torque converter and optimized gear ratios help reduce fuel consumption.
  • Smooth Performance: 5-speed automatic transmission ensures effortless shifting and superior acceleration.
  • Versatility: Perfect for a wide range of applications, from towing and hauling to daily driving and off-road operations.
  • Easy Maintenance: Designed for straightforward serviceability, ensuring quick repairs and minimal downtime.
Additional Resources:
Technical Specifications:
  • Transmission Type: 5-speed automatic
  • Torque Converter: Lock-up type for enhanced fuel efficiency
  • Input Shaft Torque Rating: 1000 lb-ft (1355 Nm)
  • Maximum Input Speed: 3000 RPM
  • Gear Ratios:
    • 1st Gear: 3.10
    • 2nd Gear: 1.83
    • 3rd Gear: 1.00
    • 4th Gear: 0.75
    • 5th Gear: 0.62
  • Weight: Approx. 300 lbs (136 kg)
  • Cooling: Water-cooled, integrated transmission cooler
  • Applications: Light-duty and medium-duty trucks, pickup trucks, towing vehicles, and work trucks

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Phone
800-621-3914

We are an Allison Transmission(R) Authorized Dealer. We have Allison factory trained and certified technicians, and an Allison certified customer support staff which is experienced and knowledgeable. All 1K through 4K transmissions are fully remanufactured with 100% genuine Allison components. All 1K and 2K torque converters are replaced with NEW genuine. All valve bodies are fully remanufactured and tested on our state of the art valve body test stand. All friction plates, solenoids, sensors and bearings are automically replaced. All transmissions are fully tested on our dynamometer upon completion. AT, HT, and MT Legacy series transmissions are also available. Hundreds of remanfuctured transmissions in stock and ready for immediate exchange which comes with a 3 year parts and labor warranty.

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Phone
800-621-3914