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Air Lift 21-22 F-150 Powerboost LoadLifter 5000 Ultimate Air Spring Kit w/ Internal Jounce Bumper

SKU: ALF88389

Air Spring Helper Kits

ALF 5000 Ultm Air Spring Kits...

Air Lift 21-22 F-150 Powerboost LoadLifter 5000 Ultimate Air Spring Kit w/ Internal Jounce Bumper

SKU: ALF88389

Air Spring Helper Kits

ALF 5000 Ultm Air Spring Kits...

A$1,337.80
LOW STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Air Spring Kit - Loadlifter 5000 Ultimate - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - Ford Fullsize Truck 2021-22 - Kit

Susp Leveling Kit

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.

Additional Information

With up to 5;000 pounds of load-leveling capacity; the LoadLifter 5000 Ultimate air springs are designed to handle the heaviest loads easily.

Part Type

Suspension Leveling Kit

Additional Application Notes
• w/Internal Jounce Bumper Ford F-150 PowerBoost For Ford F-150 PowerBoost
• w/Internal Jounce Bumper Ford F-150 PowerBoost
• Ford F-150 PowerBoost

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-09 12:38:30

Features

  • Adjustable air springs from 5-100 psi, with up to 5000 lbs of leveling capacity
  • Adjustable Air Springs From 5-100 PSI; With Up To 5;000 Lbs. Of Leveling Capacity
  • Do not exceed vehicle's gross vehicle weight rating (GVWR)
  • Do Not Exceed Vehicles Gross Vehicle Weight Rating (GVWR)
  • Easy to install with included instructions
  • Eliminates vehicle sag and bottoming out
  • Features Air Lift's Limited LIfetime Warranty and 60 Day Ride Satisfaction Guarantee
  • Features Air Lifts Limited Lifetime Warranty and 60 Day Ride Satisfaction Guarantee
  • Fits Ford F-150 PowerBoost models
  • Frame Drilling Required For Installation With A Frame Side Mounted Hitch
  • Frame drilling required for installation with a frame-side mounted hitch
  • Internal Jounce Bumper Absorbs Shock And Can Be Safely Ran w/Zero PSI
  • Internal jounce bumper absorbs shock and can be safely ran with zero psi
  • Levels Your Vehicle When Towing Or Hauling A Heavy Load For A Safe And Comfortable Ride
  • Levels your vehicle when towing or hauling a heavy load for a safe, comfortable ride
  • Maintain minimum air pressure for the ultimate ride comfort
  • No frame drilling required
  • Under frame kit designed to work with most in bed hitches

Note for Australian and European Markets

This product is designed and tested for the US domestic market, and certain features may not be compatible with or compliant to regulations in other countries. For example, if this product includes fog lights - connectors and lamp colour may differ. In some cases, aftermarket bull-bars, nudge-bars and bumpers, may require modification to fit, or may use different mounting points depending on year, variant and region. Some aftermarket products may not meet transportation standards or comply with local laws. Wiring, sensors, sensor locations, mounts, connectors, or relays may differ from those used in some North American models. Please review all images and descriptions carefully to ensure this product suits your requirements. Returns are not accepted for special-order products.

(keyword: bumper)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Air Lines Included:Yes
Bellows Color:Black
Description:LoadLifter 5000 Ultimate air spring kit w/internal jounce bumper
Fittings Included:Yes
Part Number:alf88389
Title:LoadLifter 5000 Ultimate air spring kit w/internal jounce bumper

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:52:26

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Air Lift, Air Lift Performance
StreetFX SKU alf88389
SFX Item ID 4188778
Accounting SKU alf-88389
Manufacturer SKU 88389
Manufacturer UPC 729199883897
Alternative References 88389, AIR-88389, AIR88389

Air Spring Helper Kits, LoadLifter 5000 Ultimate Air Spring Kits, Stock Ride Height, Leaf Spring Type, Rear, Ford, Kit

Air Lift LoadLifter 5000 Ultimate air spring kits feature an internal jounce bumper for maximum ride comfort. They use 2-ply reinforced commercial-grade bellows, which mount between the spring and frame and can be inflated from 5 to 100 psi—to level loads up to 5,000 lbs. on large pickups and vans, wreckers, ambulances, motorhomes, and commercial trucks. LoadLifter 5000 Ultimate kits include bellows, jounce bumpers, air lines, fittings, brackets, mounting hardware, and instructions. They're engineered for installation in about two hours. Order the kit designed for your make and model vehicle.

Product Attributes
BrandAir Lift
Manufacturer's Part Number88389
Part TypeAir Spring Helper Kits
Product LineAir Lift LoadLifter 5000 Ultimate Air Spring Kits
UPC729199883897
Maximum Safe Load5,000 lbs.
Ride HeightStock
Lowered Amount (in.)None
Raised Amount (in.)None
Spring TypeLeaf
Air Compressor IncludedNo
Gauges IncludedNo
Leveling Switch IncludedNo
QuantitySold as a kit.

Manufacturer Attributes
Air Lines Included Yes
Bellows Color Black
Fittings Included Yes
Title Air Lift LoadLifter 5000 Ultimate air spring kit w/internal jounce bumper - 88389
Manufacturer Designation LoadLifter 5000 Ultimate air spring kit w/internal jounce bumper
Product Class Suspension Leveling Kit
Construction/Type With up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate air springs are designed to handle the heaviest loads easily.
Product Outline Adjustable air springs from 5-100 psi, with up to 5000 lbs of leveling capacity
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
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)
Vehicle Brief Air Lift 88389
Market Description 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.

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