608L - FELLER BUNCHER 21 VEHICLE MAIN HYRAULIC SYSTEM Select group 21 VEHICLE MAIN HYRAULIC SYSTEM John Deere: 2160 Vehicle Hydraulics 2161 HYDRAULIC DRIVE PUMP 2162 HYDRAULIC SELCTIVE CONTROL AND LOAD HOLDING VALVES 2163 HYDRAULIC LINES AND HOSES 2164 HYDRAULIC RESERVOIR FILTER AND SHUTOFF