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Part Number: 57399

Will fit ALL models without a fifth-wheel hitch and will also fit most side mount fifth wheel hitch applications. Does not fit cab & chassis applications.
  • Up to 5,000 lbs. of load-leveling capacity*
  • Eliminates squat, trailer sway, rough ride and bottoming out
  • Fits many 3/4 ton and 1 ton pickups and vans
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AIR SPRING KIT

Part No. 57399

Kit Specs

Part No. 57399

Shipping Weight 33.12 lbs
Shipping Box Dimensions 14.12 x 9.25 x 10.75 in
Replacement Air Spring 50293
Warranty

Lifetime Limited

Frame Drilling Required

No

Application Type

Rear Kit

Installation Guide Download Installation Guide
User Guide Download User Guide

Kit Videos

Part No. 57399

  • 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 – www.P65Warnings.ca.gov

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.

Get Level.

Which Air Lift products fit your ride?

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