1.Air valve for European and American trucks and trailers 2.OE quality ... a wide range of axle and suspension system components for American and Eurpean trucks and trailers such as DAF ... adjuster, Automatic slack adjuster, Air brake coil, Air dryer, Valve, Airline hose, Airline couplings, Hose fittingsWHEEL ATTACHMENTWheel bolt kit, ... , Coil spring, Shock absorber, Torsion bar Air brake valve for truck