LoadLifter 5000 ULTIMATE air springs are maintenance free! Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. The closed-cell urethane foam jounce bumper inside the air spring provides a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Air springs are built like a tire and are reinforced by durable, 2-ply fabric for maximum strength. Exclusive upper and lower roll plates are included which protect the springs from sharp edges, such as brackets or the frame and help increase load capacity up to 10%.
Features- 2 air springs
- All necessary mounting brackets.
- Air lines.
- Schrader valve.
- All of the hardware needed for installation.
- A fully illustrated instruction manual.
- Internal jounce bumper prevents damage when driving with an empty air bag
- Exclusive Air Lift air spring kit
- Up to 5,000 lbs. of load-leveling capacity