F156.8 - 4WD MOTOR GRADER - TIER 4 (1/15-2/15) 55 - ELECTRICAL SYSTEMS Parts on group : Pos. Part No Qty Parts name Comments 1. 84394857 [1] THERMOSTAT Parts catalog : 55.051.AB[02] - VAR - 783978 - HEATER, SWITCH, COMPONENTS part catalog new.New Holland 55.051.AB[01] - VAR - 783933 - HEATER, SWITCH part catalog new.New Holland 55.051.AA[02] - VAR - 783978 - AIR CONDITIONER, SWITCH, COMPONENTS part catalog new.New Holland 55.051.AA[01] - VAR - 783978 - AIR CONDITIONER, SWITCH part catalog new.New Holland 55.050.AU[02] - VAR - 783933 - HEATER, FLAP, ACTUATOR part catalog new.New Holland 55.050.AU[01] - VAR - 783978 - AIR CONDITIONER, FLAP, ACTUATOR part catalog new.New Holland 55.050.AS[02] - VAR - 783933 - HEATER, RESISTOR part catalog new.New Holland 55.050.AS[01] - VAR - 783978 - AIR CONDITIONER, RESISTOR part catalog new.New Holland 55.100.AF[01] - VAR - 783558 - JUNCTION BOX, DRAWBAR FRAME, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland 55.100.AF[02] - VAR - 783558 - JUNCTION BOX, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland 55.100.AF[03] - VAR - 783559 - JUNCTION BOX, DRAWBAR FRAME, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland 55.100.AF[04] - VAR - 783560 - JUNCTION BOX, DRAWBAR FRAME, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland 55.100.AX[01] - HARNESS, FRAME, FRONT part catalog new.New Holland 55.100.AX[02] - VAR - 783558 - HARNESS, FRAME, FRONT, DRAWBAR FRAME, JUNCTION BOX part catalog new.New Holland 55.100.AX[03] - VAR - 783558 - HARNESS, FRAME, FRONT, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland 55.100.AX[04] - VAR - 783558 - HARNESS, FRAME, FRONT, JUNCTION BOX, MOLDBOARD, BLADE, CONTROL part catalog new.New Holland