RH20 - CRAWLER EXCAVATORS - FROM SN 44001 TO SN 45000 (2/87-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 3. 1768189 [4] SOCKET 990. 1285164 [AR] CONTROL BLOCK Parts catalog : 23.180[2782089000] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.180[2249270000] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.160[2496261000] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2496260000] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2496055000] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2444367001] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog new.New Holland 23.182[1707400002] - CONTROL VALVE part catalog new.New Holland 23.182[2141196001] - CONTROL VALVE part catalog new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE part catalog new.New Holland 23.230[2443614000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.230[2444745000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.230[2495357000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.230[2496249000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.231[2216420000] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland
![23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMP New Holland Parts scheme diagram](http://c1.a2109.com/nhp/54/5437/543713.png "23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMP New Holland catalog part")
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![new.New Holland 23.160[2496261000] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/60/6078/607886.png "new.New Holland 23.160[2496261000] - QUICK COUPLINGS (OPTION) :")
![new.New Holland 23.160[2496260000] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/99/9991/999170.png "new.New Holland 23.160[2496260000] - QUICK COUPLINGS (OPTION) :")
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![new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE part catalog](http://c1.a2109.com/_350/nhp/18/1806/180665.png "new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE :")
![new.New Holland 23.230[2443614000] - SOLENOID VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/10/1015/1015244.png "new.New Holland 23.230[2443614000] - SOLENOID VALVE INSTALL.MATERIAL :")
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