RH12.5 - CRAWLER EXCAVATORS - FROM SN 979001 TO SN 979047 (4/02-12/03) HYDRAULIC SYSTEM VALVES Parts on group : Pos. Part No Qty Parts name Comments 1. 1713348 [1] VALVE 11. 1725419 [1] SEALING RING 12. 243555 [1] O-RING 13. 524228 [1] BACK-UP RING 14. 773596 [1] PLUG 15. 1713370 [1] VALVE 2. 1532434 [1] THROTTLE 3. 1532435 [1] VALVE 4. 509042 [1] SCREW 6. 1532409 [1] SPRING 9. 1350997 [1] PLUG Parts catalog : 23.122[2903629000] - BLOCKING VALVE part catalog new.New Holland 23.122[2941014000] - BLOCKING VALVE 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 23.152[2495870000] - 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 part catalog new.New Holland
![23.122[1593293004] - BLOCKING VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/95/9578/957826.png "23.122[1593293004] - BLOCKING VALVE New Holland catalog part")
![new.New Holland 23.122[2903629000] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1135/1135463.png "new.New Holland 23.122[2903629000] - BLOCKING VALVE :")
![new.New Holland 23.122[2941014000] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/68/6809/680944.png "new.New Holland 23.122[2941014000] - BLOCKING VALVE :")
![new.New Holland 23.122[2942200000] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/13/1349/1349546.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/47/4721/472123.png "new.New Holland 23.152[1708475000] - CHECK VALVE :")
![new.New Holland 23.152[2495870000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/10/1027/1027411.png "new.New Holland 23.152[2495870000] - CHECK VALVE :")
![new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/13/1306/1306413.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/12/1268/1268985.png "new.New Holland 23.160[2444367001] - QUICK COUPLINGS :")
![new.New Holland 23.160[2444848001] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/10/1018/101863.png "new.New Holland 23.160[2444848001] - QUICK COUPLINGS :")