Description:
The Firestone W013581191 Air Spring (Air Bag) is a premium heavy-duty suspension component designed to support load leveling, ride stability, and driver comfort in commercial trucks and trailers. Featuring a 1T reversible sleeve design with high-strength rubber construction, this air bag reduces vibration, prevents vehicle sag under load, and ensures consistent ride height.
Features:
Product Type: Air Spring / Air Bag
Brand: Firestone
Part Number: W013581191
Bellows Type: 1T Reversible Sleeve
Bellows Number: 1T15XR-9
Air Inlet: 1/4" NPT
Top Plate Diameter: 9 in
Bottom Plate Diameter: 10 in
Compressed Height: ~5.9 in
Extended Height: ~23.79 in
Piston Number: 4008
Mounting Type: Stud mount (top & bottom)
Application: Heavy-duty truck & trailer suspension
- W013581191
