RH23 - CRAWLER EXCAVATORS - FROM SN 70300 TO SN 70399 (2/00-12/02) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 8487252 [1] PLUG 10. 8485039 [1] VALVE PRESSURE RELIE 2. 8487253 [1] ADJUSTMENT SCREW 3. 1456658 [1] SPOOL 4. 8487543 [1] SPRING SEAT 5. 8485052 [1] SPRING 8. 971901 [1] O-RING 9. 1412648 [1] NUT 990. 8485039 [AR] VALVE PRESSURE RELIE Parts catalog : 23.031[2283864001] - PRESS.REL.VALVE MOUNTING PARTS (O part catalog new.New Holland 22.520[2444775000] - RODS TREADLE VALVE part catalog new.New Holland 22.510[2941316000] - ARRESTOR ROTOR HD part catalog new.New Holland 22.510[2496819000] - ARRESTOR ROTOR part catalog new.New Holland 22.502[2443610000] - ROTOR part catalog new.New Holland 22.501[2443609000] - ROTOR MOUNTING PARTS part catalog new.New Holland 22.500[2496924000] - ROTOR INSTALL.MATERIAL part catalog new.New Holland 22.410[1907481001] - VALVE BANK INSTALL.MATERIAL part catalog new.New Holland 23.122[1593293004] - BLOCKING VALVE part catalog new.New Holland 23.122[1907762001] - BLOCKING VALVE part catalog new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog new.New Holland 23.142[2443928001] - STOP VALVE part catalog new.New Holland 23.152[2495870000] - CHECK VALVE part catalog new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland
![23.032[2295041002] - PRESS.REL.VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/54/5474/547460.png "23.032[2295041002] - PRESS.REL.VALVE New Holland catalog part")
![new.New Holland 23.031[2283864001] - PRESS.REL.VALVE MOUNTING PARTS (O part catalog](http://c1.a2109.com/_350/nhp/75/7565/756538.png "new.New Holland 23.031[2283864001] - PRESS.REL.VALVE MOUNTING PARTS (O :")
![new.New Holland 22.520[2444775000] - RODS TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/13/1329/1329408.png "new.New Holland 22.520[2444775000] - RODS TREADLE VALVE :")
![new.New Holland 22.510[2941316000] - ARRESTOR ROTOR HD part catalog](http://c1.a2109.com/_350/nhp/10/1056/1056393.png "new.New Holland 22.510[2941316000] - ARRESTOR ROTOR HD :")
![new.New Holland 22.510[2496819000] - ARRESTOR ROTOR part catalog](http://c1.a2109.com/_350/nhp/71/7190/719042.png "new.New Holland 22.510[2496819000] - ARRESTOR ROTOR :")
![new.New Holland 22.502[2443610000] - ROTOR part catalog](http://c1.a2109.com/_350/nhp/45/4513/451381.png "new.New Holland 22.502[2443610000] - ROTOR :")
![new.New Holland 22.501[2443609000] - ROTOR MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/42/4296/429685.png "new.New Holland 22.501[2443609000] - ROTOR MOUNTING PARTS :")
![new.New Holland 22.500[2496924000] - ROTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/12/1249/1249171.png "new.New Holland 22.500[2496924000] - ROTOR INSTALL.MATERIAL :")
![new.New Holland 22.410[1907481001] - VALVE BANK INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/36/3601/360177.png "new.New Holland 22.410[1907481001] - VALVE BANK INSTALL.MATERIAL :")
![new.New Holland 23.122[1593293004] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/40/4083/408359.png "new.New Holland 23.122[1593293004] - BLOCKING VALVE :")
![new.New Holland 23.122[1907762001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/41/4164/416409.png "new.New Holland 23.122[1907762001] - BLOCKING VALVE :")
![new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/23/2343/234340.png "new.New Holland 23.122[2141659001] - BLOCKING VALVE :")
![new.New Holland 23.142[2443928001] - STOP VALVE part catalog](http://c1.a2109.com/_350/nhp/13/1334/1334738.png "new.New Holland 23.142[2443928001] - STOP VALVE :")
![new.New Holland 23.152[2495870000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/41/4137/413715.png "new.New Holland 23.152[2495870000] - CHECK VALVE :")
![new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/56/5637/563748.png "new.New Holland 23.160[2444366001] - QUICK COUPLINGS (OPTION) :")
![new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) part catalog](http://c1.a2109.com/_350/nhp/12/1254/1254520.png "new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) :")
![new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/56/5691/569165.png "new.New Holland 23.180[2283060002] - CONTROL VALVE INSTALL.MATERIAL :")