544C - LOADER, FOUR-WHEEL DRIVE HYDRAULIC SYSTEM 2160 Parts group HYDRAULIC SYSTEM 2160 HYDRAULIC SYSTEM 2160 . REPLACEMENT HYDRAULIC PUMP ASSEMBLY [02I02] HYDRAULIC PUMP 49 CM3 (3 IN.3) (PUMP LESS SERIAL PLATE) (SERIAL NO. -406253) [02I03] HYDRAULIC PUMP STROKE CONTROL VALVE 49 CM3 (3 IN.3) (PUMP LESS SERIAL PLATE) (SERIAL NO. -40625 HYDRAULIC PUMP AND STROKE CONTROL VALVE OVERHAUL KIT 49 CM3 (3 IN.3) (PUMP LESS SERIAL PLATE) (SERIA HYDRAULIC PUMP - MODEL GE1 50 CM3 (3 IN.3) (REPLACEMENT PUMP WITH SERIAL PLATE) (SERIAL NO. 406254- HYDRAULIC PUMP STROKE CONTROL VALVE 50 CM3 (3 IN.3) (REPLACEMENT PUMP WITH SERIAL PLATE) (SERIAL NO. HYDRAULIC PUMP AND STROKE CONTROL VALVE OVERHAUL KIT 50 CM3 (3 IN.3) (REPLACEMENT PUMP WITH SERIAL P CLOSED CENTER MODULE (FITTINGS, PLUGS AND O-RINGS) [02I15] HYDRAULIC PUMP DRIVE [02I17] HYDRAULIC OIL COOLER (FOR USE WITH FELLER-BUNCHER) [02I18] HYDRAULIC OIL COOLER (FOR USE WITH FELLER-BUNCHER) [02I20]