Firestone 9002 tapered rolling sleeve air spring, 5" diameter with 1/4" npt port. Length is 4.5" minimum, 8"-8.5" ride height and 11" maximum. Load capacity is 1500 lbs. at 100 psi.
Firestone 9002 rolling sleeve air spring, 5" diameter with 1/4" npt port.
Ridetech Air Spring 1500lb Tapered Rear Medium Height
Air Suspension Spring
Air Spring F9100
Various