RH4 - CRAWLER EXCAVATORS - FROM SN 48121 TO SN 48360 (1/79-3/80) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 502566 [1] VALVE HOUSING 10. 13499 [6] SCREW 11. 10422 [6] SEALING RING 12. 43127 [6] BOLT 13. 43126 [6] SPRING 14. 43434 [6] O-RING 15. 44897 [6] SPRING CUP 3. 54434 [4] SCREW 4. 2976540 [4] LOCK WASHER 5. 43121 [6] VALVE 6. 43122 [6] TUBE 7. 20138 [6] HOSE Parts catalog : 02.091[0732608017] - HYDRAULIC SYSTEM part catalog new.New Holland 02.090[0547863015] - SWING BRAKE part catalog new.New Holland 02.060[0730586012] - CONTROL BLOCK part catalog new.New Holland 02.050[0730584013] - CONTROL BLOCK part catalog new.New Holland 02.049[0547729001] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.041[0732958009] - OIL COOLER part catalog new.New Holland 02.039[0730838005] - ROTOR part catalog new.New Holland 02.031[0731165009] - FILTER part catalog new.New Holland 02.120[0731209020] - BOOM CYLINDERS part catalog new.New Holland 02.150[0731530013] - FUEL LINE part catalog new.New Holland 02.150[0731870000] - FUEL LINE part catalog new.New Holland 02.151[0731527004] - FUEL TANK part catalog new.New Holland 02.160[0547840016] - ENGINE COUPLING part catalog new.New Holland 02.191[0546201005] - MASTER CYLINDER part catalog new.New Holland 02.280[1138043009] - PUMP part catalog new.New Holland 03.010[0732492017] - REV. REGULATOR part catalog new.New Holland
![02.100[0731221010] - VALVE BLOCK New Holland Parts scheme diagram](http://c1.a2109.com/nhp/12/1255/1255557.png "02.100[0731221010] - VALVE BLOCK New Holland catalog part")
![new.New Holland 02.091[0732608017] - HYDRAULIC SYSTEM part catalog](http://c1.a2109.com/_350/nhp/12/1250/1250210.png "new.New Holland 02.091[0732608017] - HYDRAULIC SYSTEM :")
![new.New Holland 02.090[0547863015] - SWING BRAKE part catalog](http://c1.a2109.com/_350/nhp/50/5057/505708.png "new.New Holland 02.090[0547863015] - SWING BRAKE :")
![new.New Holland 02.060[0730586012] - CONTROL BLOCK part catalog](http://c1.a2109.com/_350/nhp/82/8271/827109.png "new.New Holland 02.060[0730586012] - CONTROL BLOCK :")
![new.New Holland 02.050[0730584013] - CONTROL BLOCK part catalog](http://c1.a2109.com/_350/nhp/13/1355/1355904.png "new.New Holland 02.050[0730584013] - CONTROL BLOCK :")
![new.New Holland 02.049[0547729001] - TRAVEL RTRDR.VLV. part catalog](http://c1.a2109.com/_350/nhp/71/7185/718582.png "new.New Holland 02.049[0547729001] - TRAVEL RTRDR.VLV. :")
![new.New Holland 02.041[0732958009] - OIL COOLER part catalog](http://c1.a2109.com/_350/nhp/10/1046/1046753.png "new.New Holland 02.041[0732958009] - OIL COOLER :")
![new.New Holland 02.039[0730838005] - ROTOR part catalog](http://c1.a2109.com/_350/nhp/83/8324/832482.png "new.New Holland 02.039[0730838005] - ROTOR :")
![new.New Holland 02.031[0731165009] - FILTER part catalog](http://c1.a2109.com/_350/nhp/12/1244/1244852.png "new.New Holland 02.031[0731165009] - FILTER :")
![new.New Holland 02.120[0731209020] - BOOM CYLINDERS part catalog](http://c1.a2109.com/_350/nhp/67/6757/675715.png "new.New Holland 02.120[0731209020] - BOOM CYLINDERS :")
![new.New Holland 02.150[0731530013] - FUEL LINE part catalog](http://c1.a2109.com/_350/nhp/83/8378/837854.png "new.New Holland 02.150[0731530013] - FUEL LINE :")
![new.New Holland 02.150[0731870000] - FUEL LINE part catalog](http://c1.a2109.com/_350/nhp/51/5164/516417.png "new.New Holland 02.150[0731870000] - FUEL LINE :")
![new.New Holland 02.151[0731527004] - FUEL TANK part catalog](http://c1.a2109.com/_350/nhp/12/1270/1270250.png "new.New Holland 02.151[0731527004] - FUEL TANK :")
![new.New Holland 02.160[0547840016] - ENGINE COUPLING part catalog](http://c1.a2109.com/_350/nhp/86/8646/864670.png "new.New Holland 02.160[0547840016] - ENGINE COUPLING :")
![new.New Holland 02.191[0546201005] - MASTER CYLINDER part catalog](http://c1.a2109.com/_350/nhp/93/9350/93508.png "new.New Holland 02.191[0546201005] - MASTER CYLINDER :")
![new.New Holland 02.280[1138043009] - PUMP part catalog](http://c1.a2109.com/_350/nhp/87/8700/870023.png "new.New Holland 02.280[1138043009] - PUMP :")
![new.New Holland 03.010[0732492017] - REV. REGULATOR part catalog](http://c1.a2109.com/_350/nhp/44/4414/441492.png "new.New Holland 03.010[0732492017] - REV. REGULATOR :")