MH4 - WHEEL EXCAVATORS - FROM SN 282021 TO SN 282499 (12/82-12/04) 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[1706415002] - MOUNTING PARTS part catalog new.New Holland 10.512[1706203001] - PUMPEN ANBAU part catalog new.New Holland 10.512[1195442001] - PUMP INSTALLATION part catalog new.New Holland 10.510[1707422001] - HYDRAULIC SYSTEM part catalog new.New Holland 10.540[1706018000] - HYDRAULIC PUMP part catalog new.New Holland 10.540[1706461002] - PUMP part catalog new.New Holland 10.545[1706635000] - WARNING DEVICE part catalog new.New Holland 10.545[1706947000] - WARNING DEVICE part catalog new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. part catalog new.New Holland 10.547[1706248003] - CONTROL DEVICE part catalog new.New Holland 10.548[0546053003] - BLOCKING VALVE part catalog new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. part catalog new.New Holland
![10.540[1195446002] - PUMP New Holland Parts scheme diagram](http://c1.a2109.com/nhp/10/1000/1000683.png "10.540[1195446002] - PUMP New Holland catalog part")
![new.New Holland 10.530[1195441000] - VALVE part catalog](http://c1.a2109.com/_350/nhp/78/7863/786349.png "new.New Holland 10.530[1195441000] - VALVE :")
![new.New Holland 10.521[1195445000] - INSTALLATION part catalog](http://c1.a2109.com/_350/nhp/10/1086/1086346.png "new.New Holland 10.521[1195445000] - INSTALLATION :")
![new.New Holland 10.520[1138161011] - VALVE part catalog](http://c1.a2109.com/_350/nhp/77/7756/775629.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/12/1252/1252299.png "new.New Holland 10.512[1706463000] - HYDR.PUMPEN-ANBAU :")
![new.New Holland 10.512[1706415002] - MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/99/9953/995324.png "new.New Holland 10.512[1706415002] - MOUNTING PARTS :")
![new.New Holland 10.512[1706203001] - PUMPEN ANBAU part catalog](http://c1.a2109.com/_350/nhp/17/1706/170681.png "new.New Holland 10.512[1706203001] - PUMPEN ANBAU :")
![new.New Holland 10.512[1195442001] - PUMP INSTALLATION part catalog](http://c1.a2109.com/_350/nhp/77/7703/770335.png "new.New Holland 10.512[1195442001] - PUMP INSTALLATION :")
![new.New Holland 10.510[1707422001] - HYDRAULIC SYSTEM part catalog](http://c1.a2109.com/_350/nhp/52/5282/52827.png "new.New Holland 10.510[1707422001] - HYDRAULIC SYSTEM :")
![new.New Holland 10.540[1706018000] - HYDRAULIC PUMP part catalog](http://c1.a2109.com/_350/nhp/10/1063/106326.png "new.New Holland 10.540[1706018000] - HYDRAULIC PUMP :")
![new.New Holland 10.540[1706461002] - PUMP part catalog](http://c1.a2109.com/_350/nhp/12/1257/1257649.png "new.New Holland 10.540[1706461002] - PUMP :")
![new.New Holland 10.545[1706635000] - WARNING DEVICE part catalog](http://c1.a2109.com/_350/nhp/13/1332/1332589.png "new.New Holland 10.545[1706635000] - WARNING DEVICE :")
![new.New Holland 10.545[1706947000] - WARNING DEVICE part catalog](http://c1.a2109.com/_350/nhp/11/1116/111682.png "new.New Holland 10.545[1706947000] - WARNING DEVICE :")
![new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. part catalog](http://c1.a2109.com/_350/nhp/13/1337/1337922.png "new.New Holland 10.546[1195750000] - ELECT. CIRC. DIA. :")
![new.New Holland 10.547[1706248003] - CONTROL DEVICE part catalog](http://c1.a2109.com/_350/nhp/53/5345/534586.png "new.New Holland 10.547[1706248003] - CONTROL DEVICE :")
![new.New Holland 10.548[0546053003] - BLOCKING VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1170/117047.png "new.New Holland 10.548[0546053003] - BLOCKING VALVE :")
![new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. part catalog](http://c1.a2109.com/_350/nhp/86/8667/866771.png "new.New Holland 10.549[1195953003] - PIPE-BREAK PROTEC. :")