2023 GMC Sierra 2500 HD Air Suspension Helper Spring Kit Air Lift

  • Features:
    • Air springs fully adjustable from 5-100 PSI for precise control
    • Eliminate sag and bottoming out
    • Easy to install with fully-illustrated installation manual
    • Up to 7,500 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR)
    • Fits puck style 5th wheel and gooseneck hitch mounts, may not work with frame side-mounted hitches, review installation manual for reference
    • Levels your vehicle when towing or hauling for a safe, comfortable ride
    • Will not fit commercial chassis vehicles
    • Does not fit ZR2 and AT4X models
  • The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air Lift’s fully adjustable, industry-leading air springs are the perfect upgrade for your vehicle, eliminating any issues you might face when towing and hauling. Tow and haul stress-free with Air Lift’s LoadLifter 7500 XL Ultimate. Designed with an internal jounce bumper for select Chevy Silverado/GMC Sierra 2500HD and 3500HD, four-wheel drive, this air spring kit eliminates frequent issues you might face, like bottoming out, squat and trailer sway. Air Lift’s air springs are fully adjustable, and the jounce bumper allows you to tow and haul with lower pressures with 7500 lbs. of load-leveling capacity. The closed-cell urethane foam jounce bumper inside the air spring provides a cushion of air that absorbs shock, eliminates harsh jarring on rough roads, and protects vehicles carrying heavy loads. An Air Lift exclusive, the kit features upper and lower roll plates for added protection. All end caps are made with an ultra-high-strength nylon composite formula, strong as steel but much lighter and corrosion-proof. The air springs are built like tires, reinforced with 2-ply fabric for maximum strength. With the added stability that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. The LoadLifter 7500 XL Ultimate has up to 20% more air spring volume when compared to Air Lift’s LoadLifter 5000 series. The LoadLifter 7500 XL Ultimate’s air springs are maintenance-free, can run safely on zero air pressure, and are fully adjustable from 5-100 PSI for precise control. Do not exceed the vehicle's gross vehicle weight rating (GVWR).

Additional Fitment Information:
Vehicle Drive Type
2023 GMC Sierra 2500 HD 4WD
195 In Stock
Best Price:

Limited-Time Offer

$1,173.34 USD
$1,408.01 USD
Brand Air Lift
Part # A1357541
Condition New
Warehouse B

Air Lift

  • LoadLifter 7500 XL Ultimate provides supreme support for heavy hauling
  • Will not fit commercial chassis vehicles
  • The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7 inch double bellows air springs and up to 7500 lbs. load-leveling capacity. The fully adjustable kit helps support the most significant loads.
  • General

    Air Line Included
    Yes
    Mounting Hardware Included
    Yes
    Bellows Color
    Black

    Packaging

    bar code
    00729199575419
    package quantity
    1
    length
    17.00 in
    width
    12.00 in
    height
    10.00 in
    weight
    43.00 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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