... converted into gas pressure device, is the pressure of compressed air generation device.5.We have other Clutch booster just like ... products:Cummins piston,Cummins piston ring,Cummins flywheel, Cummins Air-drying ASSY,Cummins feed pump,Cummins relay valve,Cummins ... radiator,Cummins air ompressor,Cummins connecting rod,Cummins platen assy,Cummins clutch ...