RH25.5 - CRAWLER EXCAVATORS - FROM SN 560001 TO SN 560500 (6/00-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 4531157 [1] CONTROL BLOCK 990. 4531157 [AR] CONTROL BLOCK 997. 2284666 [AR] PARTS SALES BULLETIN Parts catalog : 23.611[2945331001] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland 23.610[2945370000] - CONTROL BLOCK INSTALL.MATERIAL part catalog new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE part catalog new.New Holland 23.292[2941361001] - TREADLE VALVE part catalog new.New Holland 23.291[2444789000] - TREADLE VALVE MOUNTING PARTS part catalog new.New Holland 23.290[2941360000] - TREADLE VALVE INSTALL.MATERIAL part catalog new.New Holland 23.272[2941359001] - SERVO VALVE LEFT-HAND part catalog new.New Holland 23.272[2941357001] - SERVO VALVE RIGHT-HAND part catalog new.New Holland 24.020[2945915000] - BOOM CYLINDERS INSTALL.MATERIAL part catalog new.New Holland 24.022[2942074000] - BOOM CYLINDERS part catalog new.New Holland 24.030[2942676000] - STICK CYLINDER INSTALL.MATERIAL part catalog new.New Holland 24.032[2942077000] - STICK CYLINDER part catalog new.New Holland 24.050[2945770000] - BACKHOE CYLINDER INSTALL.MATERIAL part catalog new.New Holland 24.052[2942078000] - BACKHOE CYLINDER part catalog new.New Holland 26.010[2812336001] - COMPRESSOR INSTALL.MATERIAL part catalog new.New Holland 27.010[2783243001] - HEATING INSTALL.MATERIAL part catalog new.New Holland
![23.612[2945352000] - CONTROL BLOCK New Holland Parts scheme diagram](http://c1.a2109.com/nhp/89/8936/893677.png "23.612[2945352000] - CONTROL BLOCK New Holland catalog part")
![new.New Holland 23.611[2945331001] - CONTROL BLOCK MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/40/4015/40153.png "new.New Holland 23.611[2945331001] - CONTROL BLOCK MOUNTING PARTS :")
![new.New Holland 23.610[2945370000] - CONTROL BLOCK INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/42/4200/420080.png "new.New Holland 23.610[2945370000] - CONTROL BLOCK INSTALL.MATERIAL :")
![new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE part catalog](http://c1.a2109.com/_350/nhp/72/7275/727511.png "new.New Holland 23.312[2216823000] - PROPORTIONAL VALVE :")
![new.New Holland 23.292[2941361001] - TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/12/1228/1228822.png "new.New Holland 23.292[2941361001] - TREADLE VALVE :")
![new.New Holland 23.291[2444789000] - TREADLE VALVE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/45/4544/454413.png "new.New Holland 23.291[2444789000] - TREADLE VALVE MOUNTING PARTS :")
![new.New Holland 23.290[2941360000] - TREADLE VALVE INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/41/4147/414734.png "new.New Holland 23.290[2941360000] - TREADLE VALVE INSTALL.MATERIAL :")
![new.New Holland 23.272[2941359001] - SERVO VALVE LEFT-HAND part catalog](http://c1.a2109.com/_350/nhp/24/2486/248699.png "new.New Holland 23.272[2941359001] - SERVO VALVE LEFT-HAND :")
![new.New Holland 23.272[2941357001] - SERVO VALVE RIGHT-HAND part catalog](http://c1.a2109.com/_350/nhp/33/3312/331279.png "new.New Holland 23.272[2941357001] - SERVO VALVE RIGHT-HAND :")
![new.New Holland 24.020[2945915000] - BOOM CYLINDERS INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/24/2433/243331.png "new.New Holland 24.020[2945915000] - BOOM CYLINDERS INSTALL.MATERIAL :")
![new.New Holland 24.022[2942074000] - BOOM CYLINDERS part catalog](http://c1.a2109.com/_350/nhp/44/4437/443707.png "new.New Holland 24.022[2942074000] - BOOM CYLINDERS :")
![new.New Holland 24.030[2942676000] - STICK CYLINDER INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/68/6845/684591.png "new.New Holland 24.030[2942676000] - STICK CYLINDER INSTALL.MATERIAL :")
![new.New Holland 24.032[2942077000] - STICK CYLINDER part catalog](http://c1.a2109.com/_350/nhp/89/8990/899046.png "new.New Holland 24.032[2942077000] - STICK CYLINDER :")
![new.New Holland 24.050[2945770000] - BACKHOE CYLINDER INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/82/8293/829349.png "new.New Holland 24.050[2945770000] - BACKHOE CYLINDER INSTALL.MATERIAL :")
![new.New Holland 24.052[2942078000] - BACKHOE CYLINDER part catalog](http://c1.a2109.com/_350/nhp/45/4549/45494.png "new.New Holland 24.052[2942078000] - BACKHOE CYLINDER :")
![new.New Holland 26.010[2812336001] - COMPRESSOR INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/35/3580/358060.png "new.New Holland 26.010[2812336001] - COMPRESSOR INSTALL.MATERIAL :")
![new.New Holland 27.010[2783243001] - HEATING INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/36/3634/363415.png "new.New Holland 27.010[2783243001] - HEATING INSTALL.MATERIAL :")