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. 1939893 [1] VALVE 2. 1454104 [1] GASKET KIT Parts catalog : 22.520[1907881000] - RODS TREADLE VALVE part catalog new.New Holland 22.402[1908428000] - DISTRIBUTOR part catalog new.New Holland 22.202[2248164002] - FILTER SERVO CONTROL part catalog new.New Holland 22.110[2283591000] - AXIAL PISTON MOTOR part catalog new.New Holland 22.110[1908545000] - AXIAL PISTON MOTOR part catalog new.New Holland 22.100[2283577000] - MOTOR INSTALL.MATERIAL part catalog new.New Holland 20.310[2249373001] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.020[2283123002] - HYDRAULIC SYSTEM LOWER CARRIAGE part catalog new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.122[1906441000] - BLOCKING VALVE part catalog new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog new.New Holland 23.152[2175590000] - CHECK VALVE part catalog new.New Holland 23.182[2141045002] - CONTROL VALVE part catalog new.New Holland 23.182[2141196001] - CONTROL VALVE 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
![23.032[2283602000] - PRESS.REL.VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/12/1280/1280231.png "23.032[2283602000] - PRESS.REL.VALVE New Holland catalog part")
![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 22.202[2248164002] - FILTER SERVO CONTROL part catalog](http://c1.a2109.com/_350/nhp/69/6973/697302.png "new.New Holland 22.202[2248164002] - FILTER SERVO CONTROL :")
![new.New Holland 22.110[2283591000] - AXIAL PISTON MOTOR part catalog](http://c1.a2109.com/_350/nhp/12/1210/1210680.png "new.New Holland 22.110[2283591000] - AXIAL PISTON MOTOR :")
![new.New Holland 22.110[1908545000] - AXIAL PISTON MOTOR part catalog](http://c1.a2109.com/_350/nhp/18/1878/187841.png "new.New Holland 22.110[1908545000] - AXIAL PISTON MOTOR :")
![new.New Holland 22.100[2283577000] - MOTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/18/1824/182488.png "new.New Holland 22.100[2283577000] - MOTOR INSTALL.MATERIAL :")
![new.New Holland 20.310[2249373001] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog](http://c1.a2109.com/_350/nhp/70/7007/70078.png "new.New Holland 20.310[2249373001] - HYDRAULIC SYSTEM HIGH PRESSURE :")
![new.New Holland 20.020[2283123002] - HYDRAULIC SYSTEM LOWER CARRIAGE part catalog](http://c1.a2109.com/_350/nhp/17/1782/178240.png "new.New Holland 20.020[2283123002] - HYDRAULIC SYSTEM LOWER CARRIAGE :")
![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 23.122[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 23.122[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 23.152[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 23.182[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 23.182[2141196001] - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/44/4456/445651.png "new.New Holland 23.182[2141196001] - CONTROL VALVE :")
![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. :")