Air Lift LoadLifter 5000 Ultimate auxiliary air spring kit to support the existing suspension. Only for the vehicle applications below, subject to all fitment notes.
Air Lift Part No.: 88391
Never exceed the vehicle manufacturer’s axle-weight or gross-vehicle-weight ratings. Auxiliary air springs do not increase these ratings.
Important manufacturer fitment note:
Fits single rear wheel (SRW) and dual rear wheel (DRW) models. Will fit most side mount fifth wheel hitch applications. Does not fit cab & chassis applications. Does not fit Quadrasteer applications.
Vehicle fitment
| Vehicle / Fahrzeug | Note |
|---|
2017-2022 Ford F-250 Super Duty
King Ranch / V8.6210cc; King Ranch / V8.6651cc; Lariat / V8.6210cc; Lariat / V8.6651cc; XL / V8.6210cc; XLT / V8.6210cc; XLT / V8.6651cc | 1 |
2020-2022 Ford F-250 Super Duty
King Ranch / V8.7292cc; Lariat / V8.7292cc; XLT / V8.7292cc | 2 |
2021 Ford F-250 Super Duty
Limited / V8.6651cc; Platinum / V8.6210cc; Platinum / V8.6651cc; Platinum / V8.7292cc | 3 |
2017-2026 Ford F-250 Super Duty
XL / V8.6651cc | 4 |
2023-2026 Ford F-250 Super Duty
XL / V8.6801cc | 2 |
2020-2026 Ford F-250 Super Duty
XL / V8.7292cc | 2 |
2017-2022 Ford F-350 Super Duty
King Ranch / V8.6210cc; King Ranch / V8.6651cc; Lariat / V8.6210cc; Platinum / V8.6210cc; Platinum / V8.6651cc; XL / V8.6210cc; XLT / V8.6210cc | 1 |
2020-2022 Ford F-350 Super Duty
King Ranch / V8.7292cc; Platinum / V8.7292cc | 2 |
2017-2026 Ford F-350 Super Duty
Lariat / V8.6651cc; XL / V8.6651cc; XLT / V8.6651cc | 5 |
2025-2026 Ford F-350 Super Duty
Lariat / V8.6801cc; XLT / V8.6801cc | 6 |
2020-2026 Ford F-350 Super Duty
Lariat / V8.7292cc; XL / V8.7292cc; XLT / V8.7292cc | 7 |
2021 Ford F-350 Super Duty
Limited / V8.6651cc | 3 |
2023-2026 Ford F-350 Super Duty
XL / V8.6801cc | 8 |
Important vehicle-specific installation notes
Note 1:
2017-2022: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does not fit Quadrasteer or cab and chassis applications
2017-2019: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
Note 2:
Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does not fit Quadrasteer or cab and chassis applications
Note 3:
Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
Note 4:
2017-2026: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does not fit Quadrasteer or cab and chassis applications
2017-2019: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
Note 5:
2017-2022: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does not fit Quadrasteer or cab and chassis applications
2017-2019, 2023-2024: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
2025-2026: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does Not Fit Quadrasteer Or Cab And Chassis Applications
Note 6:
Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does Not Fit Quadrasteer Or Cab And Chassis Applications
Note 7:
2020-2022: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does not fit Quadrasteer or cab and chassis applications
2023-2024: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
2025-2026: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does Not Fit Quadrasteer Or Cab And Chassis Applications
Note 8:
2023-2024: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure
2025-2026: Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure Does Not Fit Quadrasteer Or Cab And Chassis Applications
Installation documents
OHNE TÜV und ABE
