RH30D - CRAWLER EXCAVATORS - FROM SN 72397 TO SN 72559 (8/89-12/94) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1772305 [1] VALVE 2. 773596 [1] PLUG 3. 1772303 [1] VALVE 4. 12489 [1] CIRCLIP 5. 1148447 [1] O-RING Parts catalog : 03.140[1793696000] - MASTER CYLINDER part catalog new.New Holland 03.131[1792688000] - TREADLE VALVE part catalog new.New Holland 03.130[1592650001] - TREADLE VALVE part catalog new.New Holland 03.111[1792656001] - VALVE part catalog new.New Holland 03.111[1593915002] - SERVO VALVE part catalog new.New Holland 03.110[1792655001] - VALVE part catalog new.New Holland 03.110[1792026000] - SERVO VALVE part catalog new.New Holland 03.110[1593899002] - SERVO VALVE part catalog new.New Holland 03.150[1963101000] - TANK LINE PRESS.V. part catalog new.New Holland 03.170[1793746000] - HYDRAULIC MOTOR part catalog new.New Holland 03.170[2113598000] - HYD.OIL COOL.PMP. part catalog new.New Holland 03.170[2113776001] - FAN MOTOR part catalog new.New Holland 03.171[1792730000] - HYD.OIL COOL.PMP. part catalog new.New Holland 03.171[2113597000] - HYD.OIL COOL.PMP. part catalog new.New Holland 03.171[2178848000] - HYD.OIL COOL.PMP. part catalog new.New Holland 03.172[1793634004] - SWING PUMP part catalog new.New Holland
![03.150[1962006000] - TANK LINE PRESS.V. New Holland Parts scheme diagram](http://c1.a2109.com/nhp/50/5065/506507.png "03.150[1962006000] - TANK LINE PRESS.V. New Holland catalog part")
![new.New Holland 03.140[1793696000] - MASTER CYLINDER part catalog](http://c1.a2109.com/_350/nhp/51/5120/512010.png "new.New Holland 03.140[1793696000] - MASTER CYLINDER :")
![new.New Holland 03.131[1792688000] - TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/58/5867/586744.png "new.New Holland 03.131[1792688000] - TREADLE VALVE :")
![new.New Holland 03.130[1592650001] - TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/88/8897/88975.png "new.New Holland 03.130[1592650001] - TREADLE VALVE :")
![new.New Holland 03.111[1792656001] - VALVE part catalog](http://c1.a2109.com/_350/nhp/40/4083/40831.png "new.New Holland 03.111[1792656001] - VALVE :")
![new.New Holland 03.111[1593915002] - SERVO VALVE part catalog](http://c1.a2109.com/_350/nhp/99/9940/994029.png "new.New Holland 03.111[1593915002] - SERVO VALVE :")
![new.New Holland 03.110[1792655001] - VALVE part catalog](http://c1.a2109.com/_350/nhp/10/1052/1052918.png "new.New Holland 03.110[1792655001] - VALVE :")
![new.New Holland 03.110[1792026000] - SERVO VALVE part catalog](http://c1.a2109.com/_350/nhp/50/5011/501133.png "new.New Holland 03.110[1792026000] - SERVO VALVE :")
![new.New Holland 03.110[1593899002] - SERVO VALVE part catalog](http://c1.a2109.com/_350/nhp/42/4261/426192.png "new.New Holland 03.110[1593899002] - SERVO VALVE :")
![new.New Holland 03.150[1963101000] - TANK LINE PRESS.V. part catalog](http://c1.a2109.com/_350/nhp/59/5920/592086.png "new.New Holland 03.150[1963101000] - TANK LINE PRESS.V. :")
![new.New Holland 03.170[1793746000] - HYDRAULIC MOTOR part catalog](http://c1.a2109.com/_350/nhp/82/8225/822545.png "new.New Holland 03.170[1793746000] - HYDRAULIC MOTOR :")
![new.New Holland 03.170[2113598000] - HYD.OIL COOL.PMP. part catalog](http://c1.a2109.com/_350/nhp/82/8279/827908.png "new.New Holland 03.170[2113598000] - HYD.OIL COOL.PMP. :")
![new.New Holland 03.170[2113776001] - FAN MOTOR part catalog](http://c1.a2109.com/_350/nhp/60/6027/602767.png "new.New Holland 03.170[2113776001] - FAN MOTOR :")
![new.New Holland 03.171[1792730000] - HYD.OIL COOL.PMP. part catalog](http://c1.a2109.com/_350/nhp/19/1961/196185.png "new.New Holland 03.171[1792730000] - HYD.OIL COOL.PMP. :")
![new.New Holland 03.171[2113597000] - HYD.OIL COOL.PMP. part catalog](http://c1.a2109.com/_350/nhp/67/6724/672458.png "new.New Holland 03.171[2113597000] - HYD.OIL COOL.PMP. :")
![new.New Holland 03.171[2178848000] - HYD.OIL COOL.PMP. part catalog](http://c1.a2109.com/_350/nhp/73/7317/731729.png "new.New Holland 03.171[2178848000] - HYD.OIL COOL.PMP. :")
![new.New Holland 03.172[1793634004] - SWING PUMP part catalog](http://c1.a2109.com/_350/nhp/11/1192/1192159.png "new.New Holland 03.172[1793634004] - SWING PUMP :")