The Allison B300R Transmission is a high-performance, fully automatic transmission engineered for medium-duty commercial vehicles and vocational applications. Offering a seamless combination of power, reliability, and fuel efficiency, the B300R is an excellent choice for delivery trucks, service vehicles, light-duty construction equipment, and other specialized vehicles. With its rugged design and advanced technology, this transmission ensures smooth shifting and optimal performance under demanding operational conditions.
The B300R is designed to provide superior torque handling, increased fuel efficiency, and long-lasting durability, making it the ideal solution for industries that require dependable transmission systems for both on-road and off-road applications. Whether you’re operating in challenging work environments or on city streets, the B300R transmission ensures your vehicle remains efficient and ready for the task at hand.
Key Features:
- Smooth Shifting: The 6-speed automatic transmission delivers smooth gear changes for improved driver comfort and greater control over the vehicle in diverse operating conditions.
- Fuel Efficiency: The lock-up torque converter and optimized gear ratios are designed to enhance fuel efficiency, reducing operational costs and improving vehicle economy.
- Durability: Built for long-lasting reliability, the B300R can withstand heavy-duty usage in demanding commercial applications, reducing maintenance needs and ensuring optimal performance.
- Versatile Applications: Ideal for a wide range of medium-duty vehicles, the B300R is perfect for industries such as delivery, construction, service, towing, and emergency response vehicles.
- High Torque Handling: With the capability to handle 300 lb-ft of torque, the B300R is designed to power vehicles that require both strong performance and high efficiency.
- Low Maintenance: Designed with reduced maintenance in mind, the B300R lowers downtime and repair costs, increasing vehicle uptime and extending the service life of both the transmission and the vehicle.
Additional Resources:
Technical Specifications:
- Transmission Type: 6-speed automatic
- Torque Converter: Lock-up type for improved fuel efficiency and performance
- Input Shaft Torque Rating: 300 lb-ft (406 Nm)
- Maximum Input Speed: 3000 RPM
- Output Shaft Torque Rating: 300 lb-ft (406 Nm)
- Gear Ratios:
- 1st Gear: 5.22
- 2nd Gear: 3.12
- 3rd Gear: 1.85
- 4th Gear: 1.00
- 5th Gear: 0.75
- 6th Gear: 0.62
- Weight: Approx. 520 lbs (236 kg)
- Cooling System: Water-cooled with integrated transmission cooler
- Applications: Medium-duty trucks, service vehicles, delivery trucks, light-duty construction vehicles, towing vehicles, fire trucks, and more
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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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