Select your vehicle to see if this part fits.

Part Number: 57389

*Do not exceed vehicle’s gross vehicle weight rating (GVWR) **Frame drilling required for installation with a frame-side mounted hitch.
  • Up to 5,000 lbs of leveling capacity*
  • Air springs fully adjustable from 5-100 PSI for precise control
  • Levels your vehicle when towing or hauling a heavy load for a safe, comfortable ride
  • Eliminates sag and bottoming out
  • Easy to install with included instructions
  • Underframe kit designed to work with most in-bed hitches**
  • No frame drilling required**
  • Features Air Lift’s Limited Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee
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Part No. 57389

Kit Specs

Part No. 57389

Shipping Box Dimensions: 14.125 × 9.25 × 10.75 in
Shipping Weight: 29.4 lb
Installation Guide: Download Installation Guide
Replacement Air Spring: 50389
Application Type: Rear Kit
User Guide: Download User Guide
Warranty: Lifetime Limited

Kit Videos

Part No. 57389

  • Why Air? Why Air Lift?

  • LoadLifter 5000 Installation

  • On-Board Air Compressor Systems

* Never exceed manufacturer’s recommended Gross Vehicle Weight Rating.

CALIFORNIA WARNING: Cancer and Reproductive Harm –

Heavy Duty Springs

For Your Heavy Duty Truck.

The LoadLifter 5000™ air suspension kits fit many 1/2-, 3/4-, and 1-ton pickups and vans to haul the big stuff. Perfect for commercial trucks, wreckers, ambulances, construction and utility trucks.

Up To 5,000 LBS.

Of Load Leveling Greatness.*

Our air springs beef up your existing suspension to boost your safety and comfort when hauling massive loads.