RH6-20 - CRAWLER EXCAVATORS - FROM SN 77500 TO SN 77634 (12/91-6/94) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1939893 [1] VALVE 2. 1454104 [1] GASKET KIT Parts catalog : 22.520[1907881000] - RODS TREADLE VALVE part catalog new.New Holland 22.402[1908428000] - DISTRIBUTOR part catalog new.New Holland 22.202[2248164002] - FILTER SERVO CONTROL part catalog new.New Holland 22.110[2283591000] - AXIAL PISTON MOTOR part catalog new.New Holland 22.110[1908545000] - AXIAL PISTON MOTOR part catalog new.New Holland 22.100[2283577000] - MOTOR INSTALL.MATERIAL part catalog new.New Holland 20.310[2249373001] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.020[2283123002] - HYDRAULIC SYSTEM LOWER CARRIAGE part catalog new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.122[1906441000] - BLOCKING VALVE part catalog new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog new.New Holland 23.152[2175590000] - CHECK VALVE part catalog new.New Holland 23.182[2141045002] - CONTROL VALVE part catalog new.New Holland 23.182[2141196001] - CONTROL VALVE part catalog new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog new.New Holland 23.242[1908433002] - VALVE INTERCONN. part catalog new.New Holland