RH5.5 - CRAWLER EXCAVATORS - FROM SN 75350 TO SN 75999 (6/05-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 4530532 [1] CHECK VALVE 10. 1485916 [1] HOUSING 11. 11915 [1] SEALING RING 12. 4921050 [1] SEALING RING 13. 1401644 [1] NUT 2. 1485917 [1] PLUG 3. 1485918 [1] REGULATOR 4. 1485919 [1] HYDRAULIC VALVE 8. 1485072 [1] SPRING 990. 4530532 [AR] CHECK VALVE Parts catalog : 23.152[2902112000] - CHECK VALVE part catalog new.New Holland 23.152[2496165000] - CHECK VALVE CHAIN TENSIONER part catalog new.New Holland 23.152[2175590000] - CHECK VALVE part catalog new.New Holland 23.122[2812862001] - BLOCKING VALVE part catalog new.New Holland 23.122[2495543001] - BLOCKING VALVE part catalog new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog new.New Holland 23.120[2782606000] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.120[2284668000] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.160[2495006000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2495410000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2495411000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2495992000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2496070000] - QUICK COUPLINGS part catalog new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 part catalog new.New Holland 23.180[2782318000] - CONTROL VALVE INSTALL.MATERIAL part catalog new.New Holland 23.181[2249964006] - CONTROL VALVE MOUNTING PARTS part catalog new.New Holland
![23.152[2902181000] - CHECK VALVE New Holland Parts scheme diagram](http://c1.a2109.com/nhp/59/5936/593684.png "23.152[2902181000] - CHECK VALVE New Holland catalog part")
![new.New Holland 23.152[2902112000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/20/2029/202988.png "new.New Holland 23.152[2902112000] - CHECK VALVE :")
![new.New Holland 23.152[2496165000] - CHECK VALVE CHAIN TENSIONER part catalog](http://c1.a2109.com/_350/nhp/11/1113/1113424.png "new.New Holland 23.152[2496165000] - CHECK VALVE CHAIN TENSIONER :")
![new.New Holland 23.152[2175590000] - CHECK VALVE part catalog](http://c1.a2109.com/_350/nhp/10/1081/1081454.png "new.New Holland 23.152[2175590000] - CHECK VALVE :")
![new.New Holland 23.122[2812862001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1263/1263278.png "new.New Holland 23.122[2812862001] - BLOCKING VALVE :")
![new.New Holland 23.122[2495543001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/47/4759/475982.png "new.New Holland 23.122[2495543001] - BLOCKING VALVE :")
![new.New Holland 23.122[2141659001] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/13/1333/1333040.png "new.New Holland 23.122[2141659001] - BLOCKING VALVE :")
![new.New Holland 23.120[2782606000] - BLOCKING VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/13/1359/1359633.png "new.New Holland 23.120[2782606000] - BLOCKING VALVE INSTALL.MATERIAL :")
![new.New Holland 23.120[2284668000] - BLOCKING VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/54/5455/545572.png "new.New Holland 23.120[2284668000] - BLOCKING VALVE INSTALL.MATERIAL :")
![new.New Holland 23.160[2495006000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/55/5564/556421.png "new.New Holland 23.160[2495006000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2495410000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/10/1049/1049311.png "new.New Holland 23.160[2495410000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2495411000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/59/5938/593837.png "new.New Holland 23.160[2495411000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2495992000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/39/3903/390361.png "new.New Holland 23.160[2495992000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2496070000] - QUICK COUPLINGS part catalog](http://c1.a2109.com/_350/nhp/84/8456/845640.png "new.New Holland 23.160[2496070000] - QUICK COUPLINGS :")
![new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 part catalog](http://c1.a2109.com/_350/nhp/87/8724/872424.png "new.New Holland 23.160[2811632002] - QUICK COUPLINGS DN 10/12 :")
![new.New Holland 23.180[2782318000] - CONTROL VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/32/3261/326117.png "new.New Holland 23.180[2782318000] - CONTROL VALVE INSTALL.MATERIAL :")
![new.New Holland 23.181[2249964006] - CONTROL VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/48/4813/481330.png "new.New Holland 23.181[2249964006] - CONTROL VALVE MOUNTING PARTS :")