RH5.5 - CRAWLER EXCAVATORS - FROM SN 75000 TO SN 75349 (3/89-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 2. 1768189 [6] SOCKET 990. 1271577 [AR] VALVE Parts catalog : 23.242[1908433002] - VALVE INTERCONN. part catalog new.New Holland 23.232[2249854000] - SOLENOID VALVE part catalog new.New Holland 23.232[2249696000] - SOLENOID VALVE part catalog new.New Holland 23.232[2248512001] - SOLENOID VALVE part catalog new.New Holland 23.232[2215027001] - SOLENOID VALVE part catalog new.New Holland 23.232[2215002003] - SOLENOID VALVE part catalog new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.270[2249885000] - SERVO VALVE INSTALL.MATERIAL part catalog new.New Holland 23.271[1592492002] - SERVO VALVE MOUNTING PARTS part catalog new.New Holland 23.271[1592493005] - SERVO VALVE MOUNTING PARTS part catalog new.New Holland 23.290[2249884001] - TREADLE VALVE INSTALL.MATERIAL part catalog new.New Holland 23.290[2284295001] - TREADLE VALVE INSTALL.MATERIAL part catalog new.New Holland 23.290[2284300001] - TREADLE VALVE INSTALL.MATERIAL part catalog new.New Holland 23.291[1549419001] - TREADLE VALVE MOUNTING PARTS part catalog new.New Holland 23.292[1549396002] - TREADLE VALVE part catalog new.New Holland