Air Lift 57396 LoadLifter 5000 Helper Spring Kit

The Air Lift LoadLifter 5000 Air Spring Kit (57396) is a suspension upgrade designed to provide adjustable load support and improved ride quality on 3/4-ton and 1-ton trucks. This kit helps keep your vehicle level under heavy loads and towing conditions by adding air springs that work with your existing suspension system.

With up to 5,000 lbs of load-leveling capacity, the LoadLifter 5000 system helps eliminate rear sag, trailer squat, and bottoming out. The air springs are adjustable from about 5 psi up to 100 psi, allowing you to tune support for your specific load and driving conditions. The kit includes air springs, mounting brackets, air line, hardware, and installation instructions for an easier install.

This LoadLifter 5000 kit is ideal for trucks that frequently tow or haul heavy loads and want to maintain a level stance while improving stability, steering control, and braking performance. Its rugged construction and industry-leading design make it a popular choice for rear suspension support upgrades.

Features:

• Up to 5,000 lbs Load-Leveling Capacity
• Eliminates Rear Sag and Bottoming Out
• Adjustable Air Pressure (Approx. 5–100 psi)
• Includes Air Springs, Brackets, Air Line & Hardware
• Improves Ride Quality, Stability, and Control
• No Drilling Required for Most Installations