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57538 AirLift LoadLifter 7500XL Air Spring Kit - GMC/Chevy 6.6L Duramax 2011-2019 4WD

SKU: AIL57538
Mftr. Part#: 57538
UPC: 729199575389
Manufacturer: Airlift Suspension
AirLift LoadLifter 7500XL Air Spring Kit provides up to 7,500 pounds of leveling capacity to support your heaviest loads in your 2011-2019 GMC/Chevy 6.6L Duramax truck.

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AirLift LoadLifter 7500XL Air Spring Kit offers utmost load leveling capabilities and an unbeatable combination of adjustability and ride quality for your 2011-2019 GMC/Chevy 6.6L Duramax 2500/3500 LML/L5P 4WD truck. It features Air Lift's heaviest-rated air spring kit at an incredible 7,500 lbs of load leveling capacity and it is great for owners that tow or haul heavy loads like slide-in campers, 5th wheel RV trailers or gooseneck flatbed trailers. It is designed to help eliminating the vehicle squat from heavy loads. The available volume in the huge 7-inch double bellows air springs will give your vehicle more leveling support at all pressures, so your vehicle is always level, safe and stable. With the air adjustable from 5 to 100 PSI, the air springs keep vehicles stable, level and comfortable whether it is loaded or unloaded.


  • Up to 7,500 lbs. of load-leveling capacity
  • Built like a tire
  • Quick connecting, easy-to-use air fittings
  • Eliminates squat, trailer sway, rough ride, bottoming out & porpoising
  • Reinforced w/ 2-ply fabric for maximum strength
  • Air adjustable from 5 to 100 PSI


  • Fits Single rear wheel (SRW) & Dual rear wheel (DRW)
  • Fits most side mount fifth-wheel hitch
  • Does not fit Cab & Chassis truck