Air Lift LoadLifter 5000 Ultimate + WirelessONE Tow Kit | 2017-2019 Ford F-250/F-350 Super Duty 2WD/4WD | 5,000 lb
$1,357.98
Skip to product information
Air Lift LoadLifter 5000 Ultimate + WirelessONE Tow Kit | 2017-2019 Ford F-250/F-350 Super Duty 2WD/4WD | 5,000 lb
$1,357.98
Free shipping over $200. Lower 48, no code needed. 30-day returns.
Good to know before you buy
Fits
- 2017-2019 Ford F-250/F-350 Super Duty 2WD/4WD, single or dual rear wheel, stock rear suspension
Does not fit: Tremor, factory lift packages, 2020 and newer trucks (see the 2020-2022 and 2023-2026 kits)
Why this kit
Air Lift sells the springs and the compressor as separate part numbers, so most buyers end up ordering twice or installing bags with a Schrader valve and a gas station hose. This kit puts the two halves together: the LoadLifter 5000 Ultimate rear air springs for the 2017-2019 Super Duty, rated to level up to 5,000 lb of pin weight or payload, and the WirelessONE single-path compressor system with EZ Mount, which inflates both springs to the same pressure from the handheld controller or the Air Lift app. Drop the trailer, hit a button, and the truck is back to ride height in seconds. The Ultimate springs carry an internal jounce bumper so they can run at zero pressure when the truck is empty without damage.
At a glance
| Kit contents | Rear air spring kit + single-path wireless compressor system |
|---|---|
| Air springs | Air Lift LoadLifter 5000 Ultimate 88399, 5,000 lb leveling capacity, 5 to 100 psi |
| Compressor | Air Lift WirelessONE 25980EZ, single path, EZ Mount pre-assembled, handheld controller + app |
| Position | Rear |
| Drivetrain | 2WD and 4WD |
| Warranty | Air springs: limited lifetime. Compressor system: 2 years (Air Lift) |
What is in the box
- 1 x Air Lift LoadLifter 5000 Ultimate kit 88399: two air springs with internal jounce bumpers, brackets, air line, fittings, hardware
- 1 x Air Lift WirelessONE (2nd Generation) with EZ Mount 25980EZ: compressor and manifold pre-assembled and factory tested on one bracket, handheld wireless controller and installation hardware
- Instructions for both
Each part ships in its own Air Lift box. Kit price equals the sum of the two parts.
Questions
Single path or dual path?
This is the single path kit. Both air springs share one circuit and hold the same pressure, set from the handheld controller or the Air Lift app, with programmable presets for the loads you carry most. That suits a load centered left to right, such as a gooseneck, fifth wheel or bumper-pull trailer. If your load sits off-center (slide-in camper, tool boxes on one side), the WirelessAir V2 version of this kit adjusts each side on its own.
Does this raise my towing capacity?
No. Air springs level the truck and restore ride height and headlight aim under load. Your GVWR and tow ratings do not change.
Can I run the bags empty?
Yes. The Ultimate series has an internal jounce bumper that protects the spring at zero pressure. Air Lift recommends 5 psi minimum in the standard LoadLifter 5000; the Ultimate removes that requirement.
How long does installation take?
The springs are a 1 to 2 hour bolt-in on the Super Duty leaf pack with no drilling on most trucks. The compressor is another 1 to 2 hours for mounting, wiring to a fused 12V source and routing air line.
What is the warranty?
Air Lift covers the air springs with a limited lifetime warranty and the compressor system for 2 years. Warranties are processed through the original place of purchase, so keep your Hannah Suspension order confirmation.
About Air Lift
Air Lift Company has built air helper springs in Lansing, Michigan since 1949 and is the original equipment supplier behind many factory load-leveling systems. The LoadLifter 5000 line is the most widely installed heavy-duty air helper spring in North America. Hannah Suspension ships genuine Air Lift parts with full factory warranty.