RH4 - CRAWLER EXCAVATORS - FROM SN 48691 TO SN 48750 (12/82-12/83) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 991664 [1] PUMP 10. 513709 [1] SEAL 2. 725924 [1] PUMP 3. 1500675 [1] HYDRAULIC PUMP 4. 764058 [1] SEAL KIT 5. 583082 [1] SHAFT SEAL 6. 12467 [1] SNAP RING 7. 2973700 [1] SPRING WASHER 8. 12653 [1] WASHER 9. 303766 [1] THIN NUT Parts catalog : 10.530[1195441000] - VALVE part catalog new.New Holland 10.521[1195445000] - INSTALLATION part catalog new.New Holland 10.520[1138161011] - VALVE part catalog new.New Holland 10.512[1706463000] - HYDR.PUMPEN-ANBAU part catalog new.New Holland 10.512[1195442001] - PUMP INSTALLATION part catalog new.New Holland 10.510[1195440000] - HYDRAULIC SYSTEM part catalog new.New Holland 10.500[1195775005] - HYDRAULIC SYSTEM part catalog new.New Holland 10.490[0731704008] - MOTOR part catalog new.New Holland 10.540[1706461002] - PUMP part catalog new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. part catalog new.New Holland 10.548[0546053003] - BLOCKING VALVE part catalog new.New Holland 10.549[1195472001] - PIPE-BREAK PROTEC. part catalog new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. part catalog new.New Holland 10.753[0546966000] - TOGGLE/LINKAGE part catalog new.New Holland 10.756[0546974000] - CYLINDER part catalog new.New Holland 17.102[0738439016] - COUPLING/CLUTCH part catalog new.New Holland
![10.540[1195446002] - PUMP New Holland Parts scheme diagram](http://c1.a2109.com/nhp/71/7145/714560.png "10.540[1195446002] - PUMP New Holland catalog part")
![new.New Holland 10.530[1195441000] - VALVE part catalog](http://c1.a2109.com/_350/nhp/36/3665/366545.png "new.New Holland 10.530[1195441000] - VALVE :")
![new.New Holland 10.521[1195445000] - INSTALLATION part catalog](http://c1.a2109.com/_350/nhp/11/1143/1143172.png "new.New Holland 10.521[1195445000] - INSTALLATION :")
![new.New Holland 10.520[1138161011] - VALVE part catalog](http://c1.a2109.com/_350/nhp/68/6877/687728.png "new.New Holland 10.520[1138161011] - VALVE :")
![new.New Holland 10.512[1706463000] - HYDR.PUMPEN-ANBAU part catalog](http://c1.a2109.com/_350/nhp/19/1952/195222.png "new.New Holland 10.512[1706463000] - HYDR.PUMPEN-ANBAU :")
![new.New Holland 10.512[1195442001] - PUMP INSTALLATION part catalog](http://c1.a2109.com/_350/nhp/10/1052/1052095.png "new.New Holland 10.512[1195442001] - PUMP INSTALLATION :")
![new.New Holland 10.510[1195440000] - HYDRAULIC SYSTEM part catalog](http://c1.a2109.com/_350/nhp/36/3611/361179.png "new.New Holland 10.510[1195440000] - HYDRAULIC SYSTEM :")
![new.New Holland 10.500[1195775005] - HYDRAULIC SYSTEM part catalog](http://c1.a2109.com/_350/nhp/18/1845/184525.png "new.New Holland 10.500[1195775005] - HYDRAULIC SYSTEM :")
![new.New Holland 10.490[0731704008] - MOTOR part catalog](http://c1.a2109.com/_350/nhp/85/8539/853950.png "new.New Holland 10.490[0731704008] - MOTOR :")
![new.New Holland 10.540[1706461002] - PUMP part catalog](http://c1.a2109.com/_350/nhp/49/4949/494996.png "new.New Holland 10.540[1706461002] - PUMP :")
![new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. part catalog](http://c1.a2109.com/_350/nhp/70/7038/703824.png "new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. :")
![new.New Holland 10.548[0546053003] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1148/1148528.png "new.New Holland 10.548[0546053003] - BLOCKING VALVE :")
![new.New Holland 10.549[1195472001] - PIPE-BREAK PROTEC. part catalog](http://c1.a2109.com/_350/nhp/21/2166/216616.png "new.New Holland 10.549[1195472001] - PIPE-BREAK PROTEC. :")
![new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. part catalog](http://c1.a2109.com/_350/nhp/10/1062/1062803.png "new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. :")
![new.New Holland 10.753[0546966000] - TOGGLE/LINKAGE part catalog](http://c1.a2109.com/_350/nhp/31/3183/318334.png "new.New Holland 10.753[0546966000] - TOGGLE/LINKAGE :")
![new.New Holland 10.756[0546974000] - CYLINDER part catalog](http://c1.a2109.com/_350/nhp/10/1057/1057451.png "new.New Holland 10.756[0546974000] - CYLINDER :")
![new.New Holland 17.102[0738439016] - COUPLING/CLUTCH part catalog](http://c1.a2109.com/_350/nhp/80/8065/806513.png "new.New Holland 17.102[0738439016] - COUPLING/CLUTCH :")