Description
The Air Lift 88399 LoadLifter 5000 Ultimate supports the rear suspension of the Ford Super Duty applications listed below. Model-year coverage differs for the F-250, F-350 and F-450. The springs provide up to 5,000 lb of adjustable leveling support, with internal jounce bumpers for added support at low pressure or under severe loads.
An air compressor is not included, and the vehicle manufacturer’s GVWR must not be exceeded.
Specifications
| Brand | Air Lift |
| Manufacturer Part Number | 88399 |
| Product Line | LoadLifter 5000 Ultimate |
| Application Position | Rear |
| Load-Leveling Capacity | Up to 5,000 lb |
| Internal Jounce Bumpers | Included |
| Quantity | Set Of 2 |
| Air Compressor Included | No |
| Air Line Included | Yes |
| Roll Plates Included | Yes |
| Valves Included | Yes |
| Mounting Hardware | Yes |
| Warranty | Limited lifetime |
Key Features
- Helps maintain loaded ride height as cargo or trailer loads change.
- Includes a pair of air springs, roll plates, air lines, valves and mounting hardware.
Vehicle Applications
- 2017 Ford F-250 Super Duty
- 2017 Ford F-350 Super Duty
- 2017 Ford F-450 Super Duty
- 2018 Ford F-250 Super Duty
- 2018 Ford F-350 Super Duty
- 2018 Ford F-450 Super Duty
- 2019 Ford F-250 Super Duty
- 2019 Ford F-350 Super Duty
- 2019 Ford F-450 Super Duty
- 2020 Ford F-450 Super Duty
- 2021 Ford F-450 Super Duty
- 2022 Ford F-450 Super Duty
- 2023 Ford F-450 Super Duty
- 2024 Ford F-450 Super Duty
- 2025 Ford F-450 Super Duty
- 2026 Ford F-450 Super Duty
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