MH4S - WHEEL EXCAVATORS - FROM SN 314900 TO SN 315499 (1/89-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 2273090 [1] ROTOR 103. 1403308 [2] PLUG 11. 256761 [8] GASKET 12. 903396 [2] SEALING RING 19. NLS [1] NO LONGER SERVICED 7. 2268962 [1] BALL BEARING 8. 98118 [1] BALL BEARING 9. 773001 [1] SEAL 991. 2273088 [AR] PISTON Parts catalog : 22.501[2284207002] - ROTOR MOUNTING PARTS part catalog new.New Holland 22.500[2496348001] - ROTOR INSTALL.MATERIAL part catalog new.New Holland 22.500[2284226000] - ROTOR INSTALL.MATERIAL part catalog new.New Holland 22.500[2283075000] - ROTOR INSTALL.MATERIAL part catalog new.New Holland 22.402[2283928001] - DISTRIBUTOR part catalog new.New Holland 22.400[2496473000] - DISTRIBUTOR INSTALL.MATERIAL part catalog new.New Holland 22.400[2283929000] - DISTRIBUTOR INSTALL.MATERIAL part catalog new.New Holland 22.400[1906502000] - DISTRIBUTOR INSTALL.MATERIAL part catalog new.New Holland 23.020[2175262001] - PRESS.RED.VALVE part catalog new.New Holland 23.020[2215621000] - PRESS.RED.VALVE part catalog new.New Holland 23.020[2496472000] - PRESS.RED.VALVE part catalog new.New Holland 23.031[2496475000] - PRESS.REL.VALVE MOUNTING PARTS part catalog new.New Holland 23.032[2283035000] - PRESS.REL.VALVE part catalog new.New Holland 23.032[2283602000] - PRESS.REL.VALVE part catalog new.New Holland 23.032[2496747000] - PRESS.REL.VALVE part catalog new.New Holland 23.032[2940121001] - PRESS.REL.VALVE part catalog new.New Holland
![22.502[2284206000] - ROTOR New Holland Parts scheme diagram](http://c1.a2109.com/nhp/75/7536/753645.png "22.502[2284206000] - ROTOR New Holland catalog part")
![new.New Holland 22.501[2284207002] - ROTOR MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/42/4217/421783.png "new.New Holland 22.501[2284207002] - ROTOR MOUNTING PARTS :")
![new.New Holland 22.500[2496348001] - ROTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/12/1246/1246421.png "new.New Holland 22.500[2496348001] - ROTOR INSTALL.MATERIAL :")
![new.New Holland 22.500[2284226000] - ROTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/27/2777/277717.png "new.New Holland 22.500[2284226000] - ROTOR INSTALL.MATERIAL :")
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![new.New Holland 22.402[2283928001] - DISTRIBUTOR part catalog](http://c1.a2109.com/_350/nhp/74/7482/748286.png "new.New Holland 22.402[2283928001] - DISTRIBUTOR :")
![new.New Holland 22.400[2496473000] - DISTRIBUTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/73/7322/732225.png "new.New Holland 22.400[2496473000] - DISTRIBUTOR INSTALL.MATERIAL :")
![new.New Holland 22.400[2283929000] - DISTRIBUTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/45/4536/453620.png "new.New Holland 22.400[2283929000] - DISTRIBUTOR INSTALL.MATERIAL :")
![new.New Holland 22.400[1906502000] - DISTRIBUTOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/18/1813/181384.png "new.New Holland 22.400[1906502000] - DISTRIBUTOR INSTALL.MATERIAL :")
![new.New Holland 23.020[2175262001] - PRESS.RED.VALVE part catalog](http://c1.a2109.com/_350/nhp/88/8823/882318.png "new.New Holland 23.020[2175262001] - PRESS.RED.VALVE :")
![new.New Holland 23.020[2215621000] - PRESS.RED.VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1140/1140231.png "new.New Holland 23.020[2215621000] - PRESS.RED.VALVE :")
![new.New Holland 23.020[2496472000] - PRESS.RED.VALVE part catalog](http://c1.a2109.com/_350/nhp/49/4911/491190.png "new.New Holland 23.020[2496472000] - PRESS.RED.VALVE :")
![new.New Holland 23.031[2496475000] - PRESS.REL.VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/53/5340/534045.png "new.New Holland 23.031[2496475000] - PRESS.REL.VALVE MOUNTING PARTS :")
![new.New Holland 23.032[2283035000] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/52/5240/524025.png "new.New Holland 23.032[2283035000] - PRESS.REL.VALVE :")
![new.New Holland 23.032[2283602000] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/57/5775/577502.png "new.New Holland 23.032[2283602000] - PRESS.REL.VALVE :")
![new.New Holland 23.032[2496747000] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/49/4965/496567.png "new.New Holland 23.032[2496747000] - PRESS.REL.VALVE :")
![new.New Holland 23.032[2940121001] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/91/9198/919850.png "new.New Holland 23.032[2940121001] - PRESS.REL.VALVE :")