ALLISON AT542
The Allison AT542 Transmission is a heavy-duty, fully automatic transmission engineered for a wide range of medium-duty trucks and vocational applications. Built for robust performance, the AT542 offers exceptional power delivery, reliability, and durability for vehicles that demand efficiency on the road and at the worksite. Whether for construction, delivery, or service vehicles, the AT542 ensures smooth shifting, high torque handling, and long-term dependability, making it the ideal choice for demanding commercial vehicles.
With its advanced design and fuel-efficient features, the Allison AT542 is the go-to solution for fleets that require maximum uptime and a reduced total cost of ownership. Offering versatile powertrains for both on-highway and off-highway applications, it helps operators tackle tough jobs while maintaining consistent performance.
Key Features:
- High Performance: The Allison AT542 delivers smooth, precise shifting, ensuring a responsive driving experience for drivers in a variety of applications.
- Fuel Efficiency: A lock-up torque converter and optimized gear ratios help reduce fuel consumption, lowering operational costs without compromising performance.
- Durability: Engineered to withstand harsh environments and demanding workloads, the AT542 is built for long-lasting reliability with minimal downtime and maintenance needs.
- Versatile Applications: Perfect for a wide range of industries, including construction, delivery, vocational vehicles, and service vehicles that require both high power and efficient operation.
- Ease of Maintenance: The Allison AT542 is designed to be low-maintenance, which helps reduce service costs and extends the life of the transmission.
Additional Resources:
Technical Specifications:
- Transmission Type: 5-speed automatic
- Torque Converter: Lock-up type for improved fuel efficiency
- Input Shaft Torque Rating: 542 lb-ft (735 Nm)
- Maximum Input Speed: 2500 RPM
- Output Shaft Torque Rating: 542 lb-ft (735 Nm)
- Gear Ratios:
- 1st Gear: 5.88
- 2nd Gear: 3.44
- 3rd Gear: 2.00
- 4th Gear: 1.00
- 5th Gear: 0.72
- Weight: Approx. 700 lbs (318 kg)
- Cooling System: Water-cooled with integrated transmission cooler
- Applications: Medium-duty trucks, service vehicles, delivery trucks, vocational trucks, construction equipment, 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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