RH4 - CRAWLER EXCAVATORS - FROM SN 4356 TO SN 4376 (3/98-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 3. NS [1] NOT SERVICED 990. 1294433 [AR] DIA KIT WL Parts catalog : 20.420[2811268000] - HYDRAULIC SYSTEM GRAB TURNING part catalog new.New Holland 20.420[2783716000] - HYDRAULIC SYSTEM GRAB TURNING part catalog new.New Holland 20.420[2783544000] - HYDRAULIC SYSTEM GRAB TURNING part catalog new.New Holland 20.320[2812619000] - HYDRAULIC SYSTEM LOW PRESSURE part catalog new.New Holland 20.310[2939504001] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.310[2902346000] - HYDRAULIC SYSTEM HIGH PRESSURE HAMMER part catalog new.New Holland 20.310[2902213000] - HYDRAULIC SYSTEM HIGH PRESSURE HAMMER part catalog new.New Holland 20.310[2812618001] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.600[2284493000] - HYDRAULIC SYSTEM BOOM CYLINDERS part catalog new.New Holland 20.600[2284495003] - HYDRAULIC SYSTEM BOOM CYLINDERS part catalog new.New Holland 20.600[2939833000] - HYDRAULIC SYSTEM BOOM CYLINDERS part catalog new.New Holland 20.600[2939879000] - HYDRAULIC SYSTEM BOOM CYLINDERS part catalog new.New Holland 20.610[2496597000] - HYDRAULIC SYSTEM SERVO CONTROL HAMMER part catalog new.New Holland 20.610[2496637000] - HYDRAULIC SYSTEM SERVO CONTROL READJUST. DEVICE part catalog new.New Holland 20.610[2496797002] - HYDRAULIC SYSTEM SERVO CONTROL part catalog new.New Holland 20.640[2783968001] - HYDRAULIC SYSTEM CASCADE INSTALL.MATERIAL part catalog new.New Holland