AIR LIFT Helper Spring Kit featuring Air Spring. Part #: AIR57354.
Features
- Up To 5000 Pound Of Load-Leveling Capacity
- Eliminates Squat, Trailer Sway, Rough Ride And Bottoming Out
- Air Adjustable From 5 To 100 Pounds Per Square Inch
- Roll Plates To Protect The Air Springs And Help Increase Load Capacity Of The Springs By Up To 10 Percent
- Limited Lifetime Warranty