Pay in 4 interest-free payments
Air Lift 88389 LoadLifter 5000 Ultimate Air Spring Kit w/ Internal Jounce Bumper (F-150 21-26)
Air Lift 88389 - 21-22 F-150 Powerboost LoadLifter 5000 Ultimate Air Spring Kit w/ Internal Jounce Bumper Air Spring Kit - Loadlifter 5000 Ultimate - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - Ford Fullsize Truck 2021-22 - Kit With up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate air springs are designed to handle the heaviest loads easily.
Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your Ford F-150 PowerBoost a comfortable and stress-free experience.
For the ULTIMATE ride comfort and protection, the fully-adjustable air springs with internal jounce bumper are the perfect partner for your vehicle, eliminating problems frequently faced when towing and hauling including squat and bottoming out.
What sets the LoadLifter 5000 Ultimate apart from other air spring kits is the built-in internal jounce bumper. An Air Lift exclusive jounce bumper inside the air spring replaces the factory jounce bumper and is completely maintenance free, running safely with zero air pressure.
This added feature makes this kit the ULTIMATE in ride comfort and protection. Installing the kit is a simple process, requiring only common hand tools and no frame drilling. The LoadLifter 5000 Ultimate 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 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. Adjustable air springs from 5-100 psi, with up to 5000 lbs of leveling capacity Levels your vehicle when towing or hauling a heavy load for a safe, comfortable ride Eliminates vehicle sag and bottoming out Easy to install with included instructions Under frame kit designed to work with most in bed hitches No frame drilling required Internal jounce bumper absorbs shock and can be safely ran with zero psi Features Air Lift's Limited LIfetime Warranty and 60 Day Ride Satisfaction Guarantee Do not exceed vehicle's gross vehicle weight rating (GVWR) Frame drilling required for installation with a frame-side mounted hitch Maintain minimum air pressure for the ultimate ride comfort Fits Ford F-150 PowerBoost models Air Lines Included : Yes Bellows Color : Black Fittings Included : Yes
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.