... RINGT3P145*155BACK UP RINGT3P150*160*1.9Various PILOT VALVE SEAL are appliy for Komatsu, Cat, Hitachi, Kobelco, ... separate seals, such as Rod seal for IDI/ISI/UPRH/IUH, Dust seal for DKB/DKBI/LBH, Buffer ... ring for HBY/HBTS, Piston seal for SPGO/SPGW/SPG, OHM/ODI/OUY,ROI ... , O- ring for 1BG/1BP, Crankshaft seal, Valve seal, DU bushing, Floating seal, Coupling, Pusher, Steel ring and O ...