Allison HD4560 Transmission

Allison HD4560 Automatic Transmission – Remanufactured

The Allison HD4560 Transmission is a heavy-duty, fully automatic transmission designed to meet the rigorous demands of commercial vehicles and vocational applications. Whether used in construction, refuse collection, towing, or military service, the HD4560 offers exceptional reliability, smooth shifting, and durability under heavy loads.

Built with the latest Allison technology, the HD4560 ensures superior performance while reducing fuel consumption and maintenance costs. With a robust design and high torque capacity, it delivers dependable performance for trucks operating under constant heavy-duty workloads.

Key Features:

• Smooth Shifting: 6-speed automatic for seamless power delivery.
• Fuel Efficiency: Lock-up torque converter and optimized gear ratios maximize fuel economy.
• Heavy-Duty Durability: Handles up to 600 lb-ft of torque.
• Low Maintenance: Engineered for reliability and reduced downtime.
• Versatile Applications: Excels in construction, towing, military, and more.

Technical Specifications:

• Transmission Type: 6-speed automatic
• Torque Converter: Lock-up type
• Input Shaft Torque Rating: 600 lb-ft (813 Nm)
• Maximum Input Speed: 3000 RPM
• Output Shaft Torque Rating: 600 lb-ft (813 Nm)
• Gear Ratios: 1st: 6.34, 2nd: 3.72, 3rd: 2.10, 4th: 1.50, 5th: 1.00, 6th: 0.75
• Weight: Approx. 1,050 lbs (476 kg)
• Cooling System: Water-cooled with integrated transmission cooler
• Applications: Construction, towing, refuse, military, and more