57575 – AIR LIFT Helper Spring Kit, Air Spring Frame Mount Up To 7,500 Pounds Of Leveling Capacity Air Adjustable From 5 To 100 PSI Rubber With 7 Inch Double Bellows Air Springs/ Brackets/ Roll Plate/ Valves/ Fittings/ Heat Shield/ Installation Hardware/ Air Lines/ Instruction Manual.

AIR LIFT Helper Spring Kit featuring Air Spring. Part #: AIR57575.

Features

• Eliminates Squat, Trailer Sway, Rough Ride And Bottoming Out
• Designed For 3/4, And 1 Ton Trucks, Which Support The Largest Loads On The Road
• 7-Inch Double-Bellows Air Springs Enable Greater Leveling Strength At Lower Pressures Ensuring Maximum Load-Lifting Abilities And A Great Ride Quality No Matter The Load
• End Caps Made Of Ultra High-Strength, Corrosion-Proof, Nylon Composite Which Is As Strong As Steel But Weighs Less And Will Not Rust
• Most Kits Use The Existing Holes In The Vehicle’s Frame For A Bolt-On Installation – No Drilling Required
• Fits Many 3/4 Ton And 1 Ton Pickups And Vans
• Limited Lifetime Warranty