This Air Lift 57801 Loadlifter 5000 air bag spring kit for the 19-24 Mercedes Sprinter 2WD, 170" Wheelbase an ideal solution if you are experiencing rear sagging while towing or hauling with your vehicle. With the Loadlifter 5000 series air bags you can haul up to 5,000 lbs. while maintaining load-leveling capacity. Constructed with “Heavy-Duty” in mind the Loadlifter 5000 is built to withstand the elements while improving ride stability, comfort and improved handling. Fully adjustable using the power of air. Can be adjusted manually or with an optional air compressor system.