Ford 450/550 Front Axle Suspension
Features and Benefits
- Integrated with LS CLASS® rear drive axle suspension.
- Variable stiffness and damping adjusted automatically and instantaneously based on road conditions without driver intervention.
- Reduced road vibration.
- Less driver fatigue.
- Kneeling feature to improve cab and side door egress.
- 7,000 lbs. GAWR.
Chassis Uses
Note: LiquidSpring suspensions are chassis-specific and will work with any use if there are no conflicting modifications installed.
Literature Downloads
General Information
Chassis Specific
2018 and newer FS70F Suspension Manuals
- Suspension Serial Numbers 2003717 and Higher