The Firestone Coil-Rite replacement air spring bellow works inside existing coil springs to create a variable spring rate and help level a vehicle under load. Made from durable polyurethane, it lets you control air pressure to tune ride height and stability, supporting roughly 500–1000 lbs per set. Built to work across wide temperatures and intended as a direct replacement bellow for compatible Coil-Rite kits.
Firestone Ride-Rite Replacement Air Spring 8873 Red Label (W217608873)