Air Lift LoadLifter 5000 Ultimate Air Spring Kit - 2017-2026 Ford F-450 Super Duty Pickup 4WD
SKU / Part #: 88399
See all fitments (1 vehicle)
Fits:
- 2017–2026 Ford F-450 (Super Duty pickup, 4WD)
Fitment notes: Fits 2017-2026 Ford F-450 Super Duty pickup, 4WD. Not for cab & chassis.
Not sure? Call (806) 503-2161 with your year, make, model and engine and we'll confirm before it ships.
Most in-stock items leave the warehouse within 1–3 business days. Tracking is emailed when your order ships.
- Flat-rate shipping from $17.95 · Free on orders $999+
- 30-day returns (20% restocking fee)
- Free local pickup in Ropesville, TX
- Secure checkout with Shop Pay & PayPal
Description
Air Lift's LoadLifter 5000 Ultimate kit (part 88399) fits the 2017-2026 Ford F-450 Super Duty pickup with 4WD. It is a rear kit that bolts on with no frame drilling.
Each air spring has a closed-cell urethane jounce bumper inside, so the kit takes up to 5,000 lbs. of load-leveling capacity at up to 100 PSI and can still run safely at zero pressure when the truck is empty. Stay within your F-450's GVWR.
Air up before you hitch a gooseneck or fifth wheel or load the bed, and the rear stays level, braking and steering stay predictable, and the headlights stay aimed down the road. Let the air back out for an unloaded daily ride.
Highlights
- Up to 5,000 lbs. of load-leveling capacity
- Internal jounce bumper for a three-stage ride and zero-PSI safety
- Black powder-coated upper and lower roll plates
- Works with the factory in-bed hitch and most side-mount fifth-wheel hitches
- Air Lift limited lifetime warranty and 60-day ride satisfaction guarantee
What's in the box: Two air springs, brackets, roll plates, air lines, Schrader valves, all installation hardware and an illustrated instruction manual.
Fitment
- 2017-2026 Ford F-450 Super Duty pickup, 4WD
- Air Lift note: Will fit all models without a fifth-wheel hitch and most side-mount fifth-wheel hitches. Fits the factory in-bed hitch system. Does not fit cab & chassis.
- Not for cab & chassis F-450s. The F-250/F-350 version of this kit (2017-2019 only) is listed separately.
Specs
- Part number: 88399; 35.4 lb; UPC 729199883996
Questions on fitment? Call the shop at (806) 503-2161.
Fitment
Specifications
Category: Suspension / Air Suspension Kits
Prop 65 warning: Y
88399: 2017-2026 Ford F-450 Super Duty Pickup 4WD | 35.4 lb | UPC 729199883996
What's included
Installation
Installation instructions (PDF) 1: https://d32vzsop7y1h3k.cloudfront.net/75faedcf203646a67fbaef5f5433b363.PDF
Installation instructions (PDF) 2: https://d32vzsop7y1h3k.cloudfront.net/df256aee6bc2699ab4fa14f16115cb7b.PDF
Installation instructions (PDF) 3: https://d32vzsop7y1h3k.cloudfront.net/039afb65aabbdddfd18937e2af51237c.PDF
Installation instructions (PDF) 4: https://d32vzsop7y1h3k.cloudfront.net/38552771ab137f4601e810fe25bef4d3.PDF
Installation instructions (PDF) 5: https://d32vzsop7y1h3k.cloudfront.net/1389db123365b56078296c7b56aaed96.PDF
Installation instructions (PDF) 6: https://d32vzsop7y1h3k.cloudfront.net/3bfd42a266f27b871982f4724eddd5ca.PDF
Installation instructions (PDF) 7: https://d32vzsop7y1h3k.cloudfront.net/9963129a801dadb3b6524558a8159762.PDF
Installation instructions (PDF) 8: https://d32vzsop7y1h3k.cloudfront.net/d72c78c430eefc12e3e705cacba6146f.PDF
Installation instructions (PDF) 9: https://d32vzsop7y1h3k.cloudfront.net/fce77f3490875497d16e291ed8464438.PDF
Installation instructions (PDF) 10: https://d32vzsop7y1h3k.cloudfront.net/493844c3e405b284638804f1e2dd0805.PDF
Installation instructions (PDF) 11: https://d32vzsop7y1h3k.cloudfront.net/acda7f89187e793c6593dc7798788a4b.PDF
Installation instructions (PDF) 12: https://d32vzsop7y1h3k.cloudfront.net/18542542e2eb957382e543d5b35f67e6.PDF
Installation instructions (PDF) 13: https://d32vzsop7y1h3k.cloudfront.net/2eb0a28d87d5afed285fba4173f39676.PDF
Installation instructions (PDF) 14: https://d32vzsop7y1h3k.cloudfront.net/e646b12c4f38fc88ebc792ed034d5ff4.PDF
Installation instructions (PDF) 15: https://d32vzsop7y1h3k.cloudfront.net/45e4b93c90dc8d2d7708e92cc12acaaa.PDF
Installation instructions (PDF) 16: https://d32vzsop7y1h3k.cloudfront.net/64605749b93a4961c4fb5bee1fc1e7c2.PDF
Installation instructions (PDF) 17: https://d32vzsop7y1h3k.cloudfront.net/c56e3aa5e59663b822334dfadd8e7c16.PDF
Installation instructions (PDF) 18: https://d32vzsop7y1h3k.cloudfront.net/f2167d9f62d7779409df8e6e7c85500d.PDF
Installation instructions (PDF) 19: https://d32vzsop7y1h3k.cloudfront.net/ce07c37169739294091049c2cb63c2fc.PDF
Installation instructions (PDF) 20: https://d32vzsop7y1h3k.cloudfront.net/5592bf4f0f58dc2fabe8824730b12e39.PDF
Installation instructions (PDF) 21: https://d32vzsop7y1h3k.cloudfront.net/2521e3959dd12b1de32bf3ef9dcba31a.PDF
Installation instructions (PDF) 22: https://d32vzsop7y1h3k.cloudfront.net/ecd8d64b5eb10d1c01cbcec99d5a93f0.PDF
Installation instructions (PDF) 23: https://d32vzsop7y1h3k.cloudfront.net/555bfba3342e5a231d929f4bba9ac1d8.PDF
Installation instructions (PDF) 24: https://d32vzsop7y1h3k.cloudfront.net/f4cc9eb7d13fd8d57ee56e5403bf730c.PDF
Installation instructions (PDF) 25: https://d32vzsop7y1h3k.cloudfront.net/063c61e1fe08a4d3366fffa0e03588ce.PDF
Installation instructions (PDF) 26: https://d32vzsop7y1h3k.cloudfront.net/1f16741445e8d2e71d49254d33353cac.PDF
Installation instructions (PDF) 27: https://d32vzsop7y1h3k.cloudfront.net/29cfe362a928ebdf511b0cd82c962334.PDF
Installation instructions (PDF) 28: https://d32vzsop7y1h3k.cloudfront.net/45af51b96c0917efe8558c0cba6ae894.PDF
Installation instructions (PDF) 29: https://d32vzsop7y1h3k.cloudfront.net/8345a302ea9bacb46c859b0642833e9b.PDF
Installation instructions (PDF) 30: https://d32vzsop7y1h3k.cloudfront.net/e535951d03b6720f31c860389da6360b.PDF
Installation instructions (PDF) 31: https://d32vzsop7y1h3k.cloudfront.net/31520e0bc0e7d4594be10215b61e1be3.PDF
Installation instructions (PDF) 32: https://d32vzsop7y1h3k.cloudfront.net/e34c7a6dd73558d6d4b65b66aa2957dc.PDF
Installation instructions (PDF) 33: https://d32vzsop7y1h3k.cloudfront.net/5ffdfc73c0723878ce2d42d7b370a413.PDF
Installation instructions (PDF) 34: https://d32vzsop7y1h3k.cloudfront.net/5a24b3ba6e6681a974ba7849abf39ad2.PDF
Installation instructions (PDF) 35: https://d32vzsop7y1h3k.cloudfront.net/9ded994272554d41f1b2217ea0c89a68.PDF
Installation instructions (PDF) 36: https://d32vzsop7y1h3k.cloudfront.net/9830cbd7343125ebe5f579b064e1455b.PDF
Installation instructions (PDF) 37: https://d32vzsop7y1h3k.cloudfront.net/9d9973965d79532407142fcdaeb6420f.PDF
Installation instructions (PDF) 38: https://d32vzsop7y1h3k.cloudfront.net/86e7300ec5018a856591a3ca18f0715e.PDF
Installation instructions (PDF) 39: https://d32vzsop7y1h3k.cloudfront.net/f1236bcae1fa1be79904a2e7094838d8.PDF
Installation instructions (PDF) 40: https://d32vzsop7y1h3k.cloudfront.net/c17a516bca42564e67f30b951a9e340c.PDF
Specs & part info
| Brand | Air Lift |
|---|---|
| Part number / SKU | 88399 |
| UPC / MPN | 729199883996 |
| Category | Air Suspension |
| Shipping weight | 35.4 lb |
Shipping & pickup
Ships direct from a US warehouse in 1-3 business days. Most parts drop-ship directly from the manufacturer or distributor warehouse; tracking is emailed as soon as it ships.
Flat-rate shipping from $17.95 · Free on orders $999+. Free local pickup in Ropesville, TX. 30-day returns (20% restocking fee).
Questions? Call (806) 503-2161 (Mon-Fri 8am-5pm CT) or email blackdiamondultd@gmail.com.
Air Lift LoadLifter 5000 Ultimate Air Spring Kit - 2017-2026 Ford F-450 Super Duty Pickup 4WD
Secure checkout
Shop Pay, PayPal & all major cards
Ships direct from US warehouses
Tracking emailed when your order ships
Texas-based experts
Diesel people in Ropesville, TX
Call (806) 503-2161
Mon-Fri 8-5 CT - we'll confirm fitment