310C - BACKHOE, LOADER HYDRAULIC SYSTEM 2160 Parts group HYDRAULIC SYSTEM 2160 HYDRAULIC SYSTEM 2160 . HYDRAULIC SYSTEM FILTER [02H18] HYDRAULIC OIL FILTER (SERIAL NO 752438- ) [02H19] MAIN HYDRAULIC SYSTEM [02H20] MAIN HYDRAULIC SYSTEM RESERVOIR [02H22] HYDRAULIC OIL COOLER AND REVERSER PLUMBING (SERIAL NO. -761933) [02H24] HYDRAULIC OIL COOLER AND REVERSER PLUMBING (SERIAL NO. 761934- ) [02I01] OIL COOLER HOSES TO TRANSMISSION CASE (SERIAL NO. 761934- ) [02I03] SELECTIVE FLOW SOLENOID VALVE KIT [02I04] AUXILIARY VALVE [02I06] LOW-FLOW AUXILIARY VALVE KIT (5.5 GPM) [02I08] THIRD FUNCTION VALVE (MANUAL CONTROL) (SERIAL NO. -738468) [02I09] THIRD FUNCTION SECTION (SERIAL NO. -738468) [02I10] AUXILIARY SOLENOID VALVE (LOW-FLOW) [02I11] MAIN HYDRAULIC AND STEERING PUMP (VICKERS) (RELIEF VALVE LOCATED ON SIDE OF PUMP) (SERIAL NO. - REPLACEMENT MAIN HYDRAULIC AND STEERING PUMP (SUNDSTRAND) (RELIEF VALVE LOCATED ON FRONT OF PUMP) (S HYDRAULIC PUMP DRIVE [02I17]