General description These air suspension bags are aftermarket replacements for the original rear air springs. Designed for durability, they feature steel braided cord reinforced ribs and multi-layer nylon belt cords bonded into the rubber. The all-steel top and bottom plates have rolled crimp connections, ensuring unmatched durability. This front air suspension kit is suitable for systems with a 1/2" NPT single port. Technical specifications Min height: 65mm Max height: 175mm Design height: 152mm Weight: 1.6kg Working stroke: 110mm Loading capacity at 3.0 bar: 2.88 kN Loading capacity at 7.0 bar: 7.25 kN Single air port size: 1/2 NPT Install hole size: 3/8-16 UNC Top plate diameter: 113mm Body diameter: 145mm Air spring bag capacity: 2500 lbs Max pressure: 2.6 MPa Compatibility and accessories Fits for universal air suspension bags for various truck models including: Ford F150 Ford F250 GMC Sierra Chevrolet Silverado Dodge Ram 1500 Dodge Ram 2500 Dodge Ram 3500 Installation