International DuraStar 4300/4400/MV607 Straight Rail Frame

Features and Benefits

• Variable stiffness and damping adjusted automatically and instantaneously to optimize vehicle ride and handling based on road conditions without driver intervention.
• Non-torque reactive 5-Link suspension optimized with CLASS^® to maintain proper driveline geometry through full range of torque inputs and axle movement reducing driveline noise, vibration, and fatigue.
• Automatic load leveling compensates for variable payload distribution and imbalance plus on-demand kneeling.
• No modification to OEM exhaust system required.
• Compatible with most body installations and chassis configurations.
• For Use with Leaf Spring and IROS Air Ride conversions.
• For Use with both hydraulic and air brakes (Air Ride conversion only).
• 15,500 lb GAWR.
• 18,500 lb GAWR.
• 20,000 lb GAWR.
• All kits contain suspension components and struts; secondary volumes and mounts; power module w/ECU and mounts; height and steering sensors; all hydraulic lines and wire harnesses; and driver interface.

Chassis Uses

Note: LiquidSpring suspensions are chassis-specific and will work with any use if there are no conflicting modifications installed.

General Information

• Capabilities Brochure
• Application Guide
• Quick Operating Guide
• Warranty Information

Illustration