WE190B - WHEEL EXCAVATOR (7/11-8/15) 55 - ELECTRICAL SYSTEMS Parts on group : Pos. Part No Qty Parts name Comments 1. 8900291 [1] SWITCH 2. 8900292 [1] SWITCH 3. 3005761 [1] WIRE HARNESS Parts catalog : 55.440.01[01] - CAB - SWITCHES part catalog new.New Holland 55.424.02[01] - ELECTRIC PUMP part catalog new.New Holland 55.424.01[02] - SWING MOTOR - ELECTRIC SENSORS part catalog new.New Holland 55.424.01[01] - ELECTRIC SENSORS (PUMP) part catalog new.New Holland 55.420.01[01] - BRACKET INSTELL.MATERIAL part catalog new.New Holland 55.418.04[01] - STEERING VALVE part catalog new.New Holland 55.418.03[01] - UNDERCARRIAGE SOLENOID VALVE - SENSOR part catalog new.New Holland 55.418.01[01] - ENGINE - SENSOR part catalog new.New Holland 55.440.0201[01] - VAR - 461153, 461254 - STAB + BLADE - SWITCH part catalog new.New Holland 55.440.0202[01] - VAR - 461155, 461256 - FRONT/REAR STABILIZERS (2 BOLTED-2 WELDED) - SWITCH part catalog new.New Holland 55.440.03[01] - VAR - 781154 - WORK LAMP SWITCH part catalog new.New Holland 55.440.04[01] - VAR - 781128 - QUICK COUPLER SWITCH part catalog new.New Holland 55.440.05[01] - VAR - 461213 - OVERLOAD SWITCH part catalog new.New Holland 55.440.06[01] - VAR - 461533, 461534, 461535 - NIBBLER & BREAKER - SWITCH part catalog new.New Holland 55.440.07[01] - ELECTRONIC CONTROL UNIT part catalog new.New Holland 55.440.08[01] - AIR CONDITIONING CONTROL UNIT part catalog new.New Holland
![55.440.02[01] - VAR - 461151, 461253 - 2 STABS WELDED - SWITCH New Holland Parts scheme diagram](http://c1.a2109.com/nhp/69/6986/698663.png "55.440.02[01] - VAR - 461151, 461253 - 2 STABS WELDED - SWITCH New Holland catalog part")
![new.New Holland 55.440.01[01] - CAB - SWITCHES part catalog](http://c1.a2109.com/_350/nhp/10/1089/1089291.png "new.New Holland 55.440.01[01] - CAB - SWITCHES :")
![new.New Holland 55.424.02[01] - ELECTRIC PUMP part catalog](http://c1.a2109.com/_350/nhp/75/7531/753111.png "new.New Holland 55.424.02[01] - ELECTRIC PUMP :")
![new.New Holland 55.424.01[02] - SWING MOTOR - ELECTRIC SENSORS part catalog](http://c1.a2109.com/_350/nhp/37/3703/3703910.png "new.New Holland 55.424.01[02] - SWING MOTOR - ELECTRIC SENSORS :")
![new.New Holland 55.424.01[01] - ELECTRIC SENSORS (PUMP) part catalog](http://c1.a2109.com/_350/nhp/12/1299/1299414.png "new.New Holland 55.424.01[01] - ELECTRIC SENSORS (PUMP) :")
![new.New Holland 55.420.01[01] - BRACKET INSTELL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/10/1078/1078582.png "new.New Holland 55.420.01[01] - BRACKET INSTELL.MATERIAL :")
![new.New Holland 55.418.04[01] - STEERING VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1181/1181844.png "new.New Holland 55.418.04[01] - STEERING VALVE :")
![new.New Holland 55.418.03[01] - UNDERCARRIAGE SOLENOID VALVE - SENSOR part catalog](http://c1.a2109.com/_350/nhp/28/2872/287271.png "new.New Holland 55.418.03[01] - UNDERCARRIAGE SOLENOID VALVE - SENSOR :")
![new.New Holland 55.418.01[01] - ENGINE - SENSOR part catalog](http://c1.a2109.com/_350/nhp/95/9554/955459.png "new.New Holland 55.418.01[01] - ENGINE - SENSOR :")
![new.New Holland 55.440.0201[01] - VAR - 461153, 461254 - STAB + BLADE - SWITCH part catalog](http://c1.a2109.com/_350/nhp/54/5450/5450025.png "new.New Holland 55.440.0201[01] - VAR - 461153, 461254 - STAB + BLADE - SWITCH :")
![new.New Holland 55.440.0202[01] - VAR - 461155, 461256 - FRONT/REAR STABILIZERS (2 BOLTED-2 WELDED) - SWITCH part catalog](http://c1.a2109.com/_350/nhp/54/5450/5450370.png "new.New Holland 55.440.0202[01] - VAR - 461155, 461256 - FRONT/REAR STABILIZERS (2 BOLTED-2 WELDED) - SWITCH :")
![new.New Holland 55.440.03[01] - VAR - 781154 - WORK LAMP SWITCH part catalog](http://c1.a2109.com/_350/nhp/37/3706/3706176.png "new.New Holland 55.440.03[01] - VAR - 781154 - WORK LAMP SWITCH :")
![new.New Holland 55.440.04[01] - VAR - 781128 - QUICK COUPLER SWITCH part catalog](http://c1.a2109.com/_350/nhp/33/3399/339964.png "new.New Holland 55.440.04[01] - VAR - 781128 - QUICK COUPLER SWITCH :")
![new.New Holland 55.440.05[01] - VAR - 461213 - OVERLOAD SWITCH part catalog](http://c1.a2109.com/_350/nhp/31/3111/31114.png "new.New Holland 55.440.05[01] - VAR - 461213 - OVERLOAD SWITCH :")
![new.New Holland 55.440.06[01] - VAR - 461533, 461534, 461535 - NIBBLER & BREAKER - SWITCH part catalog](http://c1.a2109.com/_350/nhp/52/5268/526821.png "new.New Holland 55.440.06[01] - VAR - 461533, 461534, 461535 - NIBBLER & BREAKER - SWITCH :")
![new.New Holland 55.440.07[01] - ELECTRONIC CONTROL UNIT part catalog](http://c1.a2109.com/_350/nhp/60/6030/603097.png "new.New Holland 55.440.07[01] - ELECTRONIC CONTROL UNIT :")
![new.New Holland 55.440.08[01] - AIR CONDITIONING CONTROL UNIT part catalog](http://c1.a2109.com/_350/nhp/36/3688/3688468.png "new.New Holland 55.440.08[01] - AIR CONDITIONING CONTROL UNIT :")