The LoadLifter 7500 XL Ultimate Air Spring Kit gives your Silverado or Sierra 3500 Chassis Cab the support it needs for heavy towing and hauling. With large 7-inch double-convoluted air springs, it levels up to 7,500 pounds and does it with less air pressure than similar systems. The air springs adjust from 5 to 100 PSI to match your load, helping to reduce squat, sway, bottoming out, and poor headlight aim. It also features an internal jounce bumper that absorbs shock and protects the system, even at zero PSI. The underframe design works with most in-bed hitches and installs easily with included instructions.
Specs:
Up to 7,500 lbs. of leveling capacity
Air springs fully adjustable from 5-100 PSI for precise control
Instructions Included
Replacement Air Spring: 58120
Weight: 44.75lb
Width: 17in
Depth: 10in
Height: 12in
Underframe kit designed to work with most in-bed hitches
Features Air Lift’s limited lifetime warranty, with a 60-day ride satisfaction guarantee
Fitment Note: Fits Chassis Cab (Commercial Chassis) only, will not fit standard pickup.
• Silverado
• Sierra 3500 Chassis Cab
Before You Order
Before ordering, compare part number 57543 with the existing air helper spring kit and installation requirements.
Frequently Asked Questions
Which part number identifies this air helper spring kit?
The source identifies this product with part number 57543.
