2017-2022 Superduty SRW Rear Air Spring Kit (ALF57409)

Enhance the towing performance of your lifted 2017-2022 Ford F-250 or F-350 SRW 4WD with the specialized Air Lift LoadLifter 5000 air spring kit. This side-mounted solution is specifically engineered to accommodate trucks with block-spacer style lifts, providing up to 5,000 lbs. of load-leveling capacity without the need for additional spacers. By restoring a level ride height, these adjustable air springs eliminate the squat and trailer sway common in lifted applications, ensuring your Super Duty maintains optimal steering geometry and braking control. Built with tire-like durability and corrosion-proof components, this kit allows you to maintain the aggressive look of your lift while gaining professional-grade hauling stability.

Features

• Up to 5,000 lbs. of load-leveling capacity to eliminate squat and body roll on lifted trucks.
• Fully adjustable air pressure from 5 to 100 PSI for custom support based on load weight.
• Unique side-mounted design specifically compatible with leaf spring block spacer lifts.
• 2-ply fabric-reinforced air springs provide maximum strength and tire-like durability.
• Ultra-high-strength nylon composite end caps are as strong as steel but completely corrosion-proof.
• Exclusive upper and lower roll plates protect the air springs from sharp edges.
• Simple bolt-on installation requires only common hand tools and no frame drilling.
• Under-frame design ensures compatibility with most in-bed (gooseneck/fifth-wheel) hitches.

Compatibility Notes

• Specifically designed for 2017-2022 Ford F-250 and F-350 SRW (Single Rear Wheel) 4WD models.
• Lift Compatibility: Works with block spacer-style lifts; will NOT fit lifts that replace factory leaf springs or alter frame-to-leaf distance.
• Torture-tested to 1 million cycles for guaranteed longevity in heavy-duty and off-road environments.

Notes

• Do not exceed the vehicle's Gross Vehicle Weight Rating (GVWR).
• This product is backed by Air Lift’s limited lifetime warranty.
• Includes Air Lift's 60-day, no-questions-asked, money-back guarantee.