52 PILOT VALVE (FOR SEISAKUSHO, TYPE: S-K411C-ST2D-H 53 GASKET (FOR SEISAKUSHO, TYPE: S-K411C-ST2D-H ASC-08 BM 1412 BTG8T5E (ORDERING CODE: 0031785) DF/EF/RF F10T8BLB FL40SLB G10T8 G15T85 G8T5E LG-008 MODELTYPE: S-K100LC-ASF, S/N:A93358; S O B F 20X30X20 4K16 SEISAKUSHO S-K411C-ST2D-H SERIAL NO:E22035 AIR REDUCING VALVE ASSY(SIZE:25A P1-2.94-P2-1.57MPA) S-K 411C-ST20-H