RH23 - CRAWLER EXCAVATORS - FROM SN 57991 TO SN 58000 (3/98-12/02) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 2105407 [1] HYDRAULIC VALVE 2. 1449177 [1] VALVE 3. 1449178 [1] SEAL 990. 2105407 [AR] HYDRAULIC VALVE Parts catalog : 23.182[1707400002] - CONTROL VALVE part catalog new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMP part catalog new.New Holland 23.180[2782089000] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.160[2783245000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET part catalog new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE part catalog new.New Holland 23.210[2782613000] - SHIFT VALVE INSTALL.MATERIAL part catalog new.New Holland 23.212[2782614000] - SHIFT VALVE 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 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS (OP part catalog new.New Holland 23.231[2495356000] - SOLENOID VALVE MOUNTING PARTS (OP part catalog new.New Holland
![23.182[2141196001] - CONTROL VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/64/6415/641536.png "23.182[2141196001] - CONTROL VALVE New Holland catalog part")
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![new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMP part catalog](http://c1.a2109.com/_350/nhp/12/1243/1243441.png "new.New Holland 23.181[2496116001] - CONTROL VALVE MOUNTING PARTS COMP :")
![new.New Holland 23.180[2782089000] - CONTROL VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/77/7701/770183.png "new.New Holland 23.180[2782089000] - CONTROL VALVE INSTALL.MATERIAL :")
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![new.New Holland 23.160[2783245000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/12/1200/1200642.png "new.New Holland 23.160[2783245000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET part catalog](http://c1.a2109.com/_350/nhp/12/1238/1238073.png "new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET :")
![new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/75/7594/759460.png "new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) :")
![new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/11/1168/1168559.png "new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) :")
![new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE part catalog](http://c1.a2109.com/_350/nhp/29/2926/292609.png "new.New Holland 23.192[2495663000] - SWITCH-OVER VALVE :")
![new.New Holland 23.210[2782613000] - SHIFT VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/47/4702/470273.png "new.New Holland 23.210[2782613000] - SHIFT VALVE INSTALL.MATERIAL :")
![new.New Holland 23.212[2782614000] - SHIFT VALVE part catalog](http://c1.a2109.com/_350/nhp/81/8184/818423.png "new.New Holland 23.212[2782614000] - SHIFT VALVE :")
![new.New Holland 23.230[2495357000] - SOLENOID VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/80/8023/802353.png "new.New Holland 23.230[2495357000] - SOLENOID VALVE INSTALL.MATERIAL :")
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![new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS (OP part catalog](http://c1.a2109.com/_350/nhp/93/9310/931006.png "new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS (OP :")
![new.New Holland 23.231[2495356000] - SOLENOID VALVE MOUNTING PARTS (OP part catalog](http://c1.a2109.com/_350/nhp/85/8560/856011.png "new.New Holland 23.231[2495356000] - SOLENOID VALVE MOUNTING PARTS (OP :")