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PN: 77383

LoadLifter 5000 ProSeries Air Spring Kit

Offering up to 5,000 pounds of load-leveling capacity, the Authorized Installer exclusive Air Lift ProSeries load support kit makes towing and hauling a comfortable and stress-free experience. Our fully adjustable, industry-leading air springs are the perfect partner for your vehicle.

The Air Lift ProSeries kit helps to eliminate problems frequently faced when towing and hauling, such as squat, trailer sway, body roll, and bottoming out. With the added stability and weight distribution that air springs provide, you can haul safely with optimal braking and steering control.

  • Adjustable air springs from 5-100 PSI, with up to 5,000 lbs. of leveling capacity*
  • Levels your vehicle when towing or hauling for a safe, comfortable ride
  • Helps eliminate vehicle sag and bottoming out
  • Easy to install with included instructions
  • Underframe kit designed to work with most in-bed hitches
  • Features Air Lift’s limited lifetime warranty and 60-day ride satisfaction guarantee
  • Do not exceed the vehicle’s gross vehicle weight rating (GVWR).
  • Bolt-on kit with no drilling required

*Do not exceed the vehicle’s gross vehicle weight rating (GVWR)

Fitment Note: Does not fit with 5th wheel hitches or vehicles equipped with factory air suspension.

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We're with you for the long haul

Standard limited lifetime air spring warranty — no mileage restriction!

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75 years of Air Lift

Suspension Specialists for 75 Years

Air Lift has been American owned & operated since 1949

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Enhanced Safety and Stability

The LoadLifter 5000 ProSeries air spring kits prevent the rear of your truck from squatting under heavy loads, restoring proper handling dynamics and reducing the risk of accidents.

By bringing the vehicle back to a level ride height, they improve visibility by realigning the headlights and enhancing steering and braking performance.

5000lbs

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.

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    * Never exceed manufacturer’s recommended Gross Vehicle Weight Rating. ** 0 PSI is not achievable with a compressor system as they maintain a minimum 5 PSI

    CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

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