Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit for 2023-2026 Ford F-250/F-350 Super Duty SRW (57554)

Fits select 2023-2026 Ford F-250 and F-350 Super Duty SRW models (V8-6.7L / V8-6.8L / V8-7.3L).

The Air Lift LoadLifter 7500 XL kit provides up to 7,500 lbs of load-leveling capacity, making it the highest-rated air spring kit available for the Ford Super Duty. Designed specifically for heavy-duty towing and hauling, this system eliminates vehicle squat, trailer sway, and bottoming out. The core of this kit features massive 7-inch, double-convoluted bellows air springs. These larger air springs provide greater leveling force at lower pressures compared to standard bellows, delivering a more refined ride while maintaining maximum stability.

This under-frame kit is engineered for durability and ease of installation. It utilizes ultra-high-strength composite end caps and includes roll plates to protect the air springs from sharp edges and increase load capacity. The system installs using common hand tools with no frame drilling required and is compatible with most in-bed hitches. To ensure long-term reliability, the key components are torture-tested to 1 million cycles on a hydraulic test rig.

• Manufacturer Part Number: 57554
• Leveling Capacity: Up to 7,500 lbs
• Air Spring Type: 7-inch double-convoluted bellows
• Pressure Range: 5-100 PSI
• Construction: High-strength composite end caps with roll plates
• Installation: No-drill, under-frame design
• Compatibility: Single Rear Wheel (SRW) models only
• Testing: Validated to 1 million cycles