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Part Number: 57398

Fits most side-mount fifth wheel hitch applications. Will not fit with Una-Goose hitch. 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

Find a Retailer Product Details

AIR SPRING KIT

Part No. 57398

  • 2 air springs
  • All necessary mounting brackets
  • All of the hardware needed for installation
  • Fully-illustrated installation guide

Kit Specs

Part No. 57398

Shipping Box Dimensions: 14.125 × 9.25 × 10.75 in
Shipping Weight: 36.2 lb
Installation Guide: Download Installation Guide
Replacement Air Spring: 50201
Mount Location: Underframe
Application Type: Rear Kit
Warranty: Lifetime Limited
User Guide:Download User Guide

Kit Videos

Part No. 57398

  • Why Air? Why Air Lift?

  • LoadLifter 5000 Installation

  • On-Board Air Compressor Systems

Kit Compatible Vehicles

Part No. 57398

YearMakeModelSub ModelIn-Bed HitchDrive
2010FORDF-250 SUPER DUTY PICKUPCABELASWith In-Bed Hitch
2010FORDF-250 SUPER DUTY PICKUPCABELASNo In-Bed Hitch
2010FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2010FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2010FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2010FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPCABELASWith In-Bed Hitch
2010FORDF-350 SUPER DUTY PICKUPCABELASNo In-Bed Hitch
2010FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2010FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2010FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2010FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPCABELASWith In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPCABELASNo In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPFX4With In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPFX4No In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2009FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2009FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPCABELASWith In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPCABELASNo In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPFX4With In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPFX4No In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2009FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2009FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPFX4With In-Bed Hitch
2008FORDF-250 SUPER DUTY PICKUPFX4No In-Bed Hitch
2008FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2008FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2008FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2008FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPFX4With In-Bed Hitch
2008FORDF-350 SUPER DUTY PICKUPFX4No In-Bed Hitch
2008FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2008FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2008FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2008FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2007FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2007FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2007FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2007FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2007FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2007FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2006FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2006FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2006FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2006FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2006FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2006FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2005FORDF-250 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2005FORDF-250 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2005FORDF-250 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONWith In-Bed Hitch
2005FORDF-350 SUPER DUTY PICKUPHARLEY-DAVIDSON EDITIONNo In-Bed Hitch
2005FORDF-350 SUPER DUTY PICKUPKING RANCHWith In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPKING RANCHNo In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPLARIATWith In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPLARIATNo In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPXLWith In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPXLNo In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPXLTWith In-Bed Hitch4 Wheel Drive
2005FORDF-350 SUPER DUTY PICKUPXLTNo In-Bed Hitch4 Wheel Drive

* 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.