Air Lift · New
Air Lift 2021-2022 F-150 Powerboost 2WD/4WD LoadLifter 5000 Air Spring Kit
MPN 57389 · Store SKU alf57389
Supplier stock checked 11/7/2026, 10:14:23 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 kit from Air Lift will make towing and hauling with your Ford F-150 PowerBoost a comfortable and stress-free experience. Fully-adjustable from 5-100psi to handle any weight, our air springs are the perfect partner for your vehicle, eliminating problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. Each kit comes equipped with upper and lower roll plates, to protect the air springs from sharp edges. The air springs are built similar to a tire, reinforced with 2-ply fabric for maximum strength. The end caps are made with an ultra-high strength nylon composite material, as strong as steel but much lighter and corrosion proof. Installing the kit is a simple process, requiring only common hand tools and no frame drilling. The LoadLifter 5000 kit comes with clear, easy to follow instructions and an under frame design made to work with most in-bed hitches. As experts in air suspension products for over 70 years, Air Lift is committed to delivering quality load support products that fit, work and last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a UnLimited Lifetime Warranty and 60-Day Ride Satisfaction Guarantee, not to mention the Air Lift reputation for great customer service and technical support, should you run into any snags in the installation process, you can purchase this kit with peace of mind. Whether it is towing or hauling, the LoadLifter 5000 kit from Air Lift will give you the ability to use your Ford F-150 PowerBoost with added safety and comfort. LoadLifter 5000 Load Support kit for the Ford F-150 PowerBoost, offering up to 5000 pounds of load-leveling capacity while eliminating squat, trailer sway, body roll and bottoming out. Backed by Air Lift’s Limited Lifetime Warranty. LoadLifter 5000 Load Support kit for the Ford F-150 PowerBoost; offering up to 5000 pounds of load-leveling capacity while eliminating squat; trailer sway; body roll and bottoming out. Backed by Air Lift s Limited Lifetime Warranty. LoadLifter 5000 Air Spring Kit
Manufacturer fitment & guides
Check 57389 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
