International DuraStar 4300/4400/MV607 Straight Rail Frameadmin2021-06-03T13:39:16-04:00
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.
Note: LiquidSpring suspensions are chassis-specific and will work with any use if there are no conflicting modifications installed.