The Air Lift LoadLifter 5000 Ultimate with Air Spring Cradle is a rear load-leveling helper air spring kit for the 2021-2024 Ford F-150, including the Raptor GEN III 4WD. It adds up to 5,000 lbs of leveling capacity to eliminate squat, trailer sway, and bottoming out when towing or hauling. Double-bellows air springs are adjustable from 5-100 PSI, and an internal closed-cell jounce bumper lets the kit run safely at zero PSI. The included lightweight resin cradle lets the air spring detach from the lower bracket so the suspension can fully extend off-road. This underframe-mounted kit installs with Schrader valves for manual inflation.
| Type | Rear load-leveling helper air spring kit with cradle |
| Capacity | Up to 5,000 lbs |
| Pressure Range | 5-100 PSI |
| Air Spring | Double-bellows |
| Jounce Bumper | Internal closed-cell bumper - safe at zero PSI |
| Mounting | Underframe mounted |
| Includes | Air springs, resin air spring cradle, hardware, Schrader valves for manual inflation |
| Fitment Note | Cradle allows full suspension extension for off-road travel |
| Warranty | Limited lifetime - 60-day ride satisfaction guarantee |
| Fitment | 2021-2025 Ford F-150 incl Raptor 4WD |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Ford | F-150 | King Ranch |
| 2021-2024 | Ford | F-150 | Lariat |
| 2021-2023 | Ford | F-150 | Limited |
| 2021-2024 | Ford | F-150 | Platinum |
| 2021-2024 | Ford | F-150 | Police Responder |
| 2021-2025 | Ford | F-150 | Raptor |
| 2021-2024 | Ford | F-150 | SSV |
| 2024 | Ford | F-150 | STX |
| 2021-2024 | Ford | F-150 | Tremor |
| 2021-2024 | Ford | F-150 | XL |
| 2021-2024 | Ford | F-150 | XLT |
