RH12.5 - CRAWLER EXCAVATORS - FROM SN 534001 TO SN 534500 (7/00-12/03) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 4531234 [1] PROTECTION 990. 4531234 [AR] PROTECTION 997. 2284666 [AR] PARTS SALES BULLETIN Parts catalog : 23.122[2903629000] - BLOCKING VALVE ROHRBRUCHSI part catalog new.New Holland 23.122[2495543001] - BLOCKING VALVE part catalog new.New Holland 23.122[1593293004] - BLOCKING VALVE part catalog new.New Holland 23.032[2295041002] - PRESS.REL.VALVE part catalog new.New Holland 22.520[2942606000] - RODS TREADLE VALVE part catalog new.New Holland 22.520[2444775000] - RODS TREADLE VALVE part catalog new.New Holland 22.510[2496819000] - ARRESTOR ROTOR part catalog new.New Holland 22.502[2443610000] - ROTOR part catalog new.New Holland 23.122[2942200000] - BLOCKING VALVE part catalog new.New Holland 23.152[1708475000] - CHECK VALVE part catalog new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444367001] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET part catalog new.New Holland 23.160[2783245000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 part catalog new.New Holland 23.160[2902898000] - QUICK COUPLINGS part catalog new.New Holland
![23.122[2941014000] - BLOCKING VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/12/1223/1223222.png "23.122[2941014000] - BLOCKING VALVE New Holland catalog part")
![new.New Holland 23.122[2903629000] - BLOCKING VALVE ROHRBRUCHSI part catalog](http://c1.a2109.com/_350/nhp/78/7892/789289.png "new.New Holland 23.122[2903629000] - BLOCKING VALVE ROHRBRUCHSI :")
![new.New Holland 23.122[2495543001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1217/1217872.png "new.New Holland 23.122[2495543001] - BLOCKING VALVE :")
![new.New Holland 23.122[1593293004] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/16/1630/163071.png "new.New Holland 23.122[1593293004] - BLOCKING VALVE :")
![new.New Holland 23.032[2295041002] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/27/2751/275184.png "new.New Holland 23.032[2295041002] - PRESS.REL.VALVE :")
![new.New Holland 22.520[2942606000] - RODS TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1132/1132163.png "new.New Holland 22.520[2942606000] - RODS TREADLE VALVE :")
![new.New Holland 22.520[2444775000] - RODS TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/71/7142/714250.png "new.New Holland 22.520[2444775000] - RODS TREADLE VALVE :")
![new.New Holland 22.510[2496819000] - ARRESTOR ROTOR part catalog](http://c1.a2109.com/_350/nhp/12/1281/1281982.png "new.New Holland 22.510[2496819000] - ARRESTOR ROTOR :")
![new.New Holland 22.502[2443610000] - ROTOR part catalog](http://c1.a2109.com/_350/nhp/38/3877/387766.png "new.New Holland 22.502[2443610000] - ROTOR :")
![new.New Holland 23.122[2942200000] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1233/1233942.png "new.New Holland 23.122[2942200000] - BLOCKING VALVE :")
![new.New Holland 23.152[1708475000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1111/111140.png "new.New Holland 23.152[1708475000] - CHECK VALVE :")
![new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/98/9821/982188.png "new.New Holland 23.160[2444366001] - QUICK COUPLINGS :")
![new.New Holland 23.160[2444367001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/68/6821/682192.png "new.New Holland 23.160[2444367001] - QUICK COUPLINGS :")
![new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET part catalog](http://c1.a2109.com/_350/nhp/12/1207/1207177.png "new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET :")
![new.New Holland 23.160[2783245000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/39/3931/393122.png "new.New Holland 23.160[2783245000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 part catalog](http://c1.a2109.com/_350/nhp/13/1319/1319458.png "new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 :")
![new.New Holland 23.160[2902898000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/12/1233/1233916.png "new.New Holland 23.160[2902898000] - QUICK COUPLINGS :")