450CLC - EXCAVATOR 2160 VEHICLE HYDRAULICS Parts group 2160 VEHICLE HYDRAULICS 2160 VEHICLE HYDRAULICS . MAIN HYDRAULIC PUMP AND PILOT PUMP MAIN HYDRAULIC PUMP COMPONENTS MAIN HYDRAULIC PUMP COMPONENTS (CONTINUED) Regulator ANGLE SENSOR GEAR PUMP (PILOT) HYDRAULIC OIL RESERVOIR AND COMPONENTS HYDRAULIC SUCTION TUBES AND HOSES HYDRAULIC HOSES (PUMP TO CONTROL VALVE) HANDRAIL (HYDRAULIC RESERVOIR) HYDRAULIC FILTER RESTRICTION INDICATOR