RH23.5 - CRAWLER EXCAVATORS - FROM SN 550001 TO SN 550500 (6/00-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 2458309 [1] SHUT-OFF VALVE 13. 1440123 [2] RING 14. 1474668 [6] BACK-UP RING 18. 1338477 [1] O-RING 19. 773596 [1] PLUG 5. 1474669 [4] RING 6. 1440121 [2] O-RING 7. 1440122 [1] KEY 8. 1474670 [4] O-RING 990. 2458309 [AR] SHUT-OFF VALVE Parts catalog : 23.182[2141196001] - CONTROL VALVE part catalog new.New Holland 23.182[1707400002] - CONTROL VALVE part catalog new.New Holland 23.181[2939447002] - CONTROL VALVE MOUNTING PARTS part catalog new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMPLETE part catalog new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL 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 23.152[2495870000] - CHECK VALVE part catalog new.New Holland 23.230[2496249000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.230[2943478000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.231[2496250000] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.231[2985137000] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog new.New Holland 23.232[2141261000] - SOLENOID VALVE part catalog new.New Holland 23.232[2496235001] - SOLENOID VALVE part catalog new.New Holland
![23.192[2495663000] - SWITCH-OVER VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/84/8435/84353.png "23.192[2495663000] - SWITCH-OVER VALVE New Holland catalog part")
![new.New Holland 23.182[2141196001] - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1190/1190718.png "new.New Holland 23.182[2141196001] - CONTROL VALVE :")
![new.New Holland 23.182[1707400002] - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/92/9249/924957.png "new.New Holland 23.182[1707400002] - CONTROL VALVE :")
![new.New Holland 23.181[2939447002] - CONTROL VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/69/6944/694442.png "new.New Holland 23.181[2939447002] - CONTROL VALVE MOUNTING PARTS :")
![new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMPLETE part catalog](http://c1.a2109.com/_350/nhp/91/9142/914254.png "new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMPLETE :")
![new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/25/2525/25259.png "new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL :")
![new.New Holland 23.160[2444367001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/13/1326/1326503.png "new.New Holland 23.160[2444367001] - QUICK COUPLINGS :")
![new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/68/6890/689073.png "new.New Holland 23.160[2444366001] - QUICK COUPLINGS :")
![new.New Holland 23.152[2495870000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/57/5712/571245.png "new.New Holland 23.152[2495870000] - CHECK VALVE :")
![new.New Holland 23.230[2496249000] - SOLENOID VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/28/2861/28616.png "new.New Holland 23.230[2496249000] - SOLENOID VALVE INSTALL.MATERIAL :")
![new.New Holland 23.230[2943478000] - SOLENOID VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/15/1517/151758.png "new.New Holland 23.230[2943478000] - SOLENOID VALVE INSTALL.MATERIAL :")
![new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/10/1024/1024868.png "new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS :")
![new.New Holland 23.231[2496250000] - SOLENOID VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/11/1196/1196035.png "new.New Holland 23.231[2496250000] - SOLENOID VALVE MOUNTING PARTS :")
![new.New Holland 23.231[2985137000] - SOLENOID VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/10/1051/1051442.png "new.New Holland 23.231[2985137000] - SOLENOID VALVE MOUNTING PARTS :")
![new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1126/1126429.png "new.New Holland 23.232[1998158002] - SOLENOID VALVE :")
![new.New Holland 23.232[2141261000] - SOLENOID VALVE part catalog](http://c1.a2109.com/_350/nhp/10/1056/1056804.png "new.New Holland 23.232[2141261000] - SOLENOID VALVE :")
![new.New Holland 23.232[2496235001] - SOLENOID VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1265/1265571.png "new.New Holland 23.232[2496235001] - SOLENOID VALVE :")