Air Lift 57340 LoadLifter 5000 Helper Spring Kit Air Intake Systems Improves flow up to 176

Improves flow up to 176 Percent

32 spring retainers

In re-designing the 47RE

With the combination of a volcanic lava rock outer layer

Longer Service Life

Air Lift 57340 LoadLifter 5000 Helper Spring Kit Air Intake Systems Improves flow up to 176The Air Lift 57340 LoadLifter 5000 Helper Spring Kit is specifically engineered for the rear of your 00 05 Ford Excursion 4WD while towing and hauling your heaviest loads with full time load support. These tough, durable air springs provide up to 5,000 pounds of leveling capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded. Air Lift adjustable air springs work with your existing