RH4.5 - CRAWLER EXCAVATORS - FROM SN 513201 TO SN 513700 (7/00-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 990. 1282186 [AR] HYDRAULIC SYSTEM Parts catalog : 23.312[2216823000] - PROPORTIONAL VALVE part catalog new.New Holland 23.292[2941365001] - TREADLE VALVE part catalog new.New Holland 23.292[2941361001] - TREADLE VALVE part catalog new.New Holland 23.292[2902990002] - TREADLE VALVE part catalog new.New Holland 23.291[2444789000] - TREADLE VALVE MOUNTING PARTS part catalog new.New Holland 23.290[2941366000] - TREADLE VALVE INSTALL.MATERIAL REGULATION part catalog new.New Holland 23.290[2941364000] - TREADLE VALVE INSTALL.MATERIAL HAMMER part catalog new.New Holland 23.290[2941360000] - TREADLE VALVE INSTALL.MATERIAL part catalog new.New Holland 23.610[2940996000] - CONTROL BLOCK INSTALL.MATERIAL part catalog new.New Holland 23.610[2942073000] - CONTROL BLOCK INSTALL.MATERIAL part catalog new.New Holland 23.610[2984376000] - CONTROL BLOCK INSTALL.MATERIAL part catalog new.New Holland 23.611[2248584001] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland 23.611[2811473000] - CONTROL BLOCK MOUNTING PARTS HAMMER part catalog new.New Holland 23.611[2902075000] - CONTROL BLOCK MOUNTING PARTS HAMMER part catalog new.New Holland 23.611[2940995000] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland 23.611[2941554000] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland