RH6-20 - CRAWLER EXCAVATORS - FROM SN 77635 TO SN 77999 (7/94-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 3. 1768189 [3] SOCKET 990. 1284457 [AR] CONTROL BLOCK Parts catalog : 23.231[2284306001] - TRANSMISSION OIL COOLING SYSTEM part catalog new.New Holland 23.231[2283004002] - TRANSMISSION - COVERS part catalog new.New Holland 23.230[2783872000] - TRANSMISSION - PRESSURE REGULATOR part catalog new.New Holland 23.230[2496233000] - TRANSMISSION - FITTINGS part catalog new.New Holland 23.230[2495357000] - TRANSMISSION - POWER TAKE OFF part catalog new.New Holland 23.230[2444745000] - TRANSMISSION - CONTROL VALVE part catalog new.New Holland 23.230[2443614000] - TRANSMISSION - CONTROL VALVE part catalog new.New Holland 23.230[2283884000] - TRANSMISSION - CONTROL VALVE part catalog new.New Holland 23.231[2496234001] - FRONT DRIVE SHAFT part catalog new.New Holland 23.231[2496717000] - REAR DRIVE SHAFT part catalog new.New Holland 23.231[2783871000] - INTERMEDIARY DRIVE SHAFT part catalog new.New Holland 23.232[1998158002] - FRONT DRIVE SHAFT part catalog new.New Holland 23.232[2215027001] - REAR DRIVE SHAFT part catalog new.New Holland 23.232[2248512001] - REAR AXLE SUPPORT part catalog new.New Holland 23.232[2249696000] - FRONT AXLE part catalog new.New Holland 23.232[2249854000] - FRONT AXLE part catalog new.New Holland
![23.231[2495356000] - TRANSMISSION OIL COOLING SYSTEM New Holland Parts scheme diagram](http://c1.a2109.com/nhp/82/8284/828428.png "23.231[2495356000] - TRANSMISSION OIL COOLING SYSTEM New Holland catalog part")
![new.New Holland 23.231[2284306001] - TRANSMISSION OIL COOLING SYSTEM part catalog](http://c1.a2109.com/_350/nhp/23/2393/239301.png "new.New Holland 23.231[2284306001] - TRANSMISSION OIL COOLING SYSTEM :")
![new.New Holland 23.231[2283004002] - TRANSMISSION - COVERS part catalog](http://c1.a2109.com/_350/nhp/10/1015/1015950.png "new.New Holland 23.231[2283004002] - TRANSMISSION - COVERS :")
![new.New Holland 23.230[2783872000] - TRANSMISSION - PRESSURE REGULATOR part catalog](http://c1.a2109.com/_350/nhp/11/1112/1112313.png "new.New Holland 23.230[2783872000] - TRANSMISSION - PRESSURE REGULATOR :")
![new.New Holland 23.230[2496233000] - TRANSMISSION - FITTINGS part catalog](http://c1.a2109.com/_350/nhp/12/1269/126927.png "new.New Holland 23.230[2496233000] - TRANSMISSION - FITTINGS :")
![new.New Holland 23.230[2495357000] - TRANSMISSION - POWER TAKE OFF part catalog](http://c1.a2109.com/_350/nhp/13/1363/1363960.png "new.New Holland 23.230[2495357000] - TRANSMISSION - POWER TAKE OFF :")
![new.New Holland 23.230[2444745000] - TRANSMISSION - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/10/1010/1010591.png "new.New Holland 23.230[2444745000] - TRANSMISSION - CONTROL VALVE :")
![new.New Holland 23.230[2443614000] - TRANSMISSION - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/84/8445/844519.png "new.New Holland 23.230[2443614000] - TRANSMISSION - CONTROL VALVE :")
![new.New Holland 23.230[2283884000] - TRANSMISSION - CONTROL VALVE part catalog](http://c1.a2109.com/_350/nhp/67/6729/672972.png "new.New Holland 23.230[2283884000] - TRANSMISSION - CONTROL VALVE :")
![new.New Holland 23.231[2496234001] - FRONT DRIVE SHAFT part catalog](http://c1.a2109.com/_350/nhp/24/2446/244649.png "new.New Holland 23.231[2496234001] - FRONT DRIVE SHAFT :")
![new.New Holland 23.231[2496717000] - REAR DRIVE SHAFT part catalog](http://c1.a2109.com/_350/nhp/61/6194/619422.png "new.New Holland 23.231[2496717000] - REAR DRIVE SHAFT :")
![new.New Holland 23.231[2783871000] - INTERMEDIARY DRIVE SHAFT part catalog](http://c1.a2109.com/_350/nhp/13/1310/1310581.png "new.New Holland 23.231[2783871000] - INTERMEDIARY DRIVE SHAFT :")
![new.New Holland 23.232[1998158002] - FRONT DRIVE SHAFT part catalog](http://c1.a2109.com/_350/nhp/12/1294/1294272.png "new.New Holland 23.232[1998158002] - FRONT DRIVE SHAFT :")
![new.New Holland 23.232[2215027001] - REAR DRIVE SHAFT part catalog](http://c1.a2109.com/_350/nhp/15/1594/159400.png "new.New Holland 23.232[2215027001] - REAR DRIVE SHAFT :")
![new.New Holland 23.232[2248512001] - REAR AXLE SUPPORT part catalog](http://c1.a2109.com/_350/nhp/56/5659/565909.png "new.New Holland 23.232[2248512001] - REAR AXLE SUPPORT :")
![new.New Holland 23.232[2249696000] - FRONT AXLE part catalog](http://c1.a2109.com/_350/nhp/22/2289/228946.png "new.New Holland 23.232[2249696000] - FRONT AXLE :")
![new.New Holland 23.232[2249854000] - FRONT AXLE part catalog](http://c1.a2109.com/_350/nhp/12/1211/1211480.png "new.New Holland 23.232[2249854000] - FRONT AXLE :")