370C - EXCAVATOR 21 VEHICLE MAIN HYDRAULIC SYSTEM Parts group 21 VEHICLE MAIN HYDRAULIC SYSTEM 2160 VEHICLE HYDRAULICS . HYDRAULIC PUMP HYDRAULIC PUMP AND GEARBOX COMPONENTS HYDRAULIC PUMP AND GEARBOX COMPONENTS (CONTINUED) HYDRAULIC PUMP COMPONENTS HYDRAULIC PUMP REGULATOR COMPONENTS PILOT PUMP AUXILIARY LOW FLOW PILOT PUMP HYDRAULIC OIL RESERVOIR DELIVERY LINES SUCTION LINES (OIL TANK TO PUMP) HYDRAULIC FILTER RESTRICTION INDICATOR ARM REDUCED DRIFT KIT BOOM REDUCED DRIFT KIT Select group 21 VEHICLE MAIN HYDRAULIC SYSTEM John Deere: 2160 VEHICLE HYDRAULICS