Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for 2017-2019 Ford F-250/F-350 Super Duty (57577)

Fits select 2017-2019 Ford F-250 and F-350 Super Duty 4WD models (SRW and DRW). Not for commercial chassis models.

The Air Lift LoadLifter 7500XL Ultimate is engineered for heavy-duty towing and hauling, providing up to 7,500 lbs of load-leveling capacity. This kit is distinguished by its massive 7-inch double-convoluted bellows, which offer greater air volume and better leveling at lower pressures compared to standard 5,000-lb kits. An integrated internal jounce bumper, made from closed-cell urethane foam, provides a maintenance-free cushion of air that absorbs road shock and prevents bottoming out, even with zero air pressure in the bellows.

Built to last, these air springs are reinforced with 2-ply fabric and capped with high-strength, corrosion-proof nylon composite end caps. By eliminating squat, trailer sway, and body roll, this kit restores proper steering geometry and braking performance for a safer towing experience. This system is compatible with factory in-bed hitch systems.

• Manufacturer Part Number: 57577
• Load-leveling capacity: Up to 7,500 lbs
• Air pressure range: 5-100 PSI
• Internal jounce bumper: Maintenance-free closed-cell urethane
• Bellows: 7-inch double-convoluted reinforced 2-ply fabric
• Hardware: Included for bolt-on installation
• Fitment: Fits SRW and DRW 4WD models; compatible with factory in-bed hitches