Product Description
The AIR LIFT 88352 LoadLifter 5000 Ultimate Air Spring Kit is engineered to deliver superior load support and towing stability for the 2020–2022 Ford F-250 and F-350 Super Duty 4WD trucks with single rear wheels. Designed for serious towing and hauling applications, this premium suspension upgrade provides up to 5,000 pounds of load-leveling capacity to eliminate rear-end squat, improve braking stability, and maintain proper ride height under heavy loads.
The LoadLifter 5000 Ultimate system features Air Lift’s exclusive internal jounce bumper, which creates a three-stage ride comfort system that absorbs impacts and prevents bottoming out even if air pressure drops. This design improves ride quality and provides a built-in safety backup if an air spring loses pressure. Adjustable air pressure from 5-100 PSI allows drivers to fine-tune suspension support based on payload or trailer weight.
Heavy-duty two-ply reinforced commercial-grade bellows mount between the frame and rear suspension to distribute weight evenly across all four tires. This helps reduce trailer sway, improve braking performance, and extend tire life while towing or hauling heavy loads. The AIR LIFT 88352 kit includes air springs, jounce bumpers, mounting brackets, air lines, fittings, and installation hardware for a straightforward bolt-on upgrade.
Key Features
- Up to 5,000 lbs of load-leveling capacity
- Internal jounce bumper prevents bottoming out
- Adjustable air pressure from 5-100 PSI
- Heavy-duty reinforced double-convoluted air springs
- Improves towing stability and ride control
- Reduces squat, trailer sway, and suspension stress
- Compatible with most side-mount fifth-wheel hitch systems
- Maintenance-free air spring design
- Limited lifetime warranty
Fitment
Vehicle Compatibility
- 2020 Ford F-250 Super Duty 4WD (Single Rear Wheel)
- 2021 Ford F-250 Super Duty 4WD (Single Rear Wheel)
- 2022 Ford F-250 Super Duty 4WD (Single Rear Wheel)
- 2020 Ford F-350 Super Duty 4WD (Single Rear Wheel)
- 2021 Ford F-350 Super Duty 4WD (Single Rear Wheel)
- 2022 Ford F-350 Super Duty 4WD (Single Rear Wheel)
Fits single rear wheel trucks only. Compatible with most fifth-wheel and gooseneck hitch systems. Does not fit dual rear wheel (DRW) trucks or cab-and-chassis models.
Specifications for AIR LIFT 88352
| Specification | Details |
|---|---|
| Brand | Air Lift |
| Part Number | 88352 |
| UPC | 729199883521 |
| GTIN | 729199883521 |
| Load Capacity | Up to 5,000 lbs |
| Air Pressure Range | 5-100 PSI |
| Air Spring Type | Double Convoluted Bellows |
| Mount Location | Rear Suspension |
| Shipping Weight | Approx. 35 lbs |
| Installation | Bolt-On Installation (no drilling required) |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
How much load support does the Air Lift 88352 provide?
The LoadLifter 5000 Ultimate system provides up to 5,000 pounds of load-leveling capacity to help maintain proper ride height while towing or hauling heavy loads.
What is the advantage of the Ultimate series?
The Ultimate series includes an internal jounce bumper that prevents bottoming out and provides additional ride comfort and protection if the air springs lose pressure.
Will this work with fifth-wheel or gooseneck hitches?
Yes. The AIR LIFT 88352 is compatible with most side-mount fifth-wheel and gooseneck hitch setups commonly used in Super Duty trucks.
Can I add an onboard compressor system?
Yes. Air Lift compressor kits such as WirelessONE or WirelessAIR allow drivers to adjust air pressure from inside the cab.
Will this increase my truck’s towing capacity?
No. Air spring kits improve suspension support and stability but do not increase the vehicle manufacturer’s GVWR or towing capacity.
