RH6-20 - CRAWLER EXCAVATORS - FROM SN 77500 TO SN 77634 (12/91-6/94) 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[2141045002] - CONTROL VALVE part catalog new.New Holland 23.152[2175590000] - CHECK VALVE part catalog new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog new.New Holland 23.122[1906441000] - BLOCKING VALVE part catalog new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.032[2283602000] - PRESS.REL.VALVE part catalog new.New Holland 22.520[1907881000] - RODS TREADLE VALVE part catalog new.New Holland 22.402[1908428000] - DISTRIBUTOR part catalog new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog new.New Holland 23.242[1908433002] - VALVE INTERCONN. part catalog new.New Holland 23.271[1592492002] - SERVO VALVE MOUNTING PARTS part catalog new.New Holland 23.271[1592493005] - SERVO VALVE MOUNTING PARTS part catalog new.New Holland 23.291[1549419001] - TREADLE VALVE MOUNTING PARTS part catalog new.New Holland 23.292[1549396002] - TREADLE VALVE part catalog new.New Holland 23.302[2283592001] - TRAVEL RTRDR.VLV. part catalog new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE part catalog new.New Holland
![23.182[2141196001] - CONTROL VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/44/4456/445651.png "23.182[2141196001] - CONTROL VALVE New Holland catalog part")
![new.New Holland 23.182[2141045002] - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/61/6161/616147.png "new.New Holland 23.182[2141045002] - CONTROL VALVE :")
![new.New Holland 23.152[2175590000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/79/7928/792899.png "new.New Holland 23.152[2175590000] - CHECK VALVE :")
![new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/60/6000/600071.png "new.New Holland 23.122[2141659001] - BLOCKING VALVE :")
![new.New Holland 23.122[1906441000] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/13/1313/1313192.png "new.New Holland 23.122[1906441000] - BLOCKING VALVE :")
![new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/49/4993/499350.png "new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL :")
![new.New Holland 23.032[2283602000] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1280/1280231.png "new.New Holland 23.032[2283602000] - PRESS.REL.VALVE :")
![new.New Holland 22.520[1907881000] - RODS TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/19/1940/194044.png "new.New Holland 22.520[1907881000] - RODS TREADLE VALVE :")
![new.New Holland 22.402[1908428000] - DISTRIBUTOR part catalog](http://c1.a2109.com/_350/nhp/11/1130/1130442.png "new.New Holland 22.402[1908428000] - DISTRIBUTOR :")
![new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog](http://c1.a2109.com/_350/nhp/50/5098/509872.png "new.New Holland 23.232[1998158002] - SOLENOID VALVE :")
![new.New Holland 23.242[1908433002] - VALVE INTERCONN. part catalog](http://c1.a2109.com/_350/nhp/47/4779/477962.png "new.New Holland 23.242[1908433002] - VALVE INTERCONN. :")
![new.New Holland 23.271[1592492002] - SERVO VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/19/1931/193199.png "new.New Holland 23.271[1592492002] - SERVO VALVE MOUNTING PARTS :")
![new.New Holland 23.271[1592493005] - SERVO VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/11/1141/1141110.png "new.New Holland 23.271[1592493005] - SERVO VALVE MOUNTING PARTS :")
![new.New Holland 23.291[1549419001] - TREADLE VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/11/1108/1108967.png "new.New Holland 23.291[1549419001] - TREADLE VALVE MOUNTING PARTS :")
![new.New Holland 23.292[1549396002] - TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1285/1285568.png "new.New Holland 23.292[1549396002] - TREADLE VALVE :")
![new.New Holland 23.302[2283592001] - TRAVEL RTRDR.VLV. part catalog](http://c1.a2109.com/_350/nhp/39/3967/396773.png "new.New Holland 23.302[2283592001] - TRAVEL RTRDR.VLV. :")
![new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE part catalog](http://c1.a2109.com/_350/nhp/70/7026/702666.png "new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE :")