The DSH 40-41 High-Performance Single Reduction Tandem Drive Axle eliminates the requirement for strict drivetrain and engine control settings, and is approved specifically for applications with engines up to 650 HP and 2,050-lbs. ft. The High-Power Density™ (HPD™) design provides optimum tandem drive axle performance with high-torque, high-horsepower engines in increased payload applications. 

• More than 400 lbs. lighter than typical 18” ring gear tandems for high-torque applications
• Large 15.75” hypoid gearing for minimized weight, longer life, and greater capacity at higher loads
• Premium process, high-strength alloy steel replaces standard components throughout torque carrying systems

Lube Pump

• Industry-proven design improves vehicle reliability
• Protects against spin-out while preventing added heat
• Keeps gears lubricated

LMS™/LMSi™

• Industry-leading hub system technology
• Reduced maintenance and improved reliability
• Increased efficiency and lower life cycle costs

Gen Tech™ Gearing

• Axle gearing manufactured for the ultimate quiet ride significantly reducing noise, vibration, and harshness (NVH)

Electromagnetic Retarder

• Designed for the most effective braking action
• Reduced complexity

Wheel Differential Lock

• For maximum traction on slippery surfaces
• Increased stability improves operator safety
• Can be retrofitted on certain models

Central Tire Inflation System

• Maximum mobility on a variety of terrains
• Enhanced efficiency extends tread life
• Reliable performance for better ride and reduced maintenance