Image is for illustration purposes only. Actual part may vary.

AB1DK23L-P762

AIR SPRING ROLLING LOBE

This is a rolling-lobe air spring used in heavy-duty truck and trailer air suspensions. It serves as a pneumatic load-carrying element, supporting the vehicle's weight and absorbing road impacts. Air springs are typically replaced when the rubber bellows develop cracks, leaks, or the internal piston is damaged, leading to sagging, loss of ride height, or reduced load capacity.