1.Air beam for Freightliner 2.OE quality 3.Meet ... kit, Axle nut, Thrust washer, Dust coverSUSPENSION PARTLeaf spring, Air beam, U-bolt, U-bolt kit, Spring pin, Shackle ... brake chamber, Manual slack adjuster, Automatic slack adjuster, Air brake coil, Air dryer, Valve, Airline hose, Airline couplings, Hose fittingsWHEEL ATTACHMENTWheel ... and to raise the product quality to maximun level. Air suspension