valve control seals, all excavator part, carbon seal ring The valve control seal are avaialbe size is: IDI14*22*5.7DKB14*22*4SVY14 ... /ISI/UPRH/IUH, Dust seal for DKB/DKBI/LBH, Buffer ring for HBY/HBTS, Piston seal for SPGO/SPGW/SPG, OHM ... , Valve seal, DU bushing, Floating seal, Coupling, Pusher, Steel ring and O-ring kit. If there is any items you will be ...