Silent Drive AAS-721-FA Steerable Air Lift Axle

Silent Drive AAS-721-FA Steerable Air Lift Axle features:

• AIR RIDE/AIR LIFT: Provides a smooth ride and maximum cargo protection.
• Airsprings lift axle when not in use.
• CAPACITY: 13,000 lbs.
• MAXIMUM LIFT: Up to 8 inches.
• LOW MAINTENANCE: Durable bushings at all pivot points. No lubrication required.
• SELF-STEERING AXLE: Offers longer tire life and better vehicle handling.
• ADJUSTABLE AXLE: Fabricated axle provides a ride height range of 6-13 inches.
• PARALLELOGRAM DESIGN: Maintains a constant kingpin angle through the full axle travel.