Air Spring Bag is made with steel braided cord reinforced ribs and multi-layer nylon belt cords bonded into the rubber.The steel and bottom plates have rolled crimp connections.This air suspension kit is suitable for suspension systems with a 1/2" NPT single port.It features three mounting holes at the bottom and fits tightly for front air suspension struts.Technical Details: - Min height: 65mm - Max height: 175mm - Design height: 152mm - Weight: 1.6kg - Working stroke: 110mm - Loading capacity at 3.0 bar: 2.88KN - Loading capacity at 7.0 bar: 7.25KN - Single air port size: 1/2" NPT - Install hole size: 3/8-16 UNC - Plate diameter: 113mm - Body diameter: 145mm - Capacity: 2500 lbs - Max pressure: 2.6Mpa Compatibility: Fits universal air suspension applications for F150/F250, Sierra, Silverado, Ram 1500/2500/3500, and similar trucks.Features: - Sturdy material construction - Integrated and resilient design - Dampens driving vibrations - Quiet with no squeaking noise Confirm all parameters match your requirements before purchase.Delivery includes two standard 2500 lbs air springs.This product is not affiliated with the manufacturer.Brand mentions are used for compatibility indication.