300B - BACKHOE, LOADER 50 HYDRAULIC SYSTEM Parts group 50 HYDRAULIC SYSTEM 50 HYDRAULIC SYSTEM . SERIALIZED REPLACEMENT HYDRAULIC PUMP ASSEMBLY [01G12] NON-SERIALIZED HYDRAULIC PUMP 49 CM3 (3 IN.3) (SERIAL NO. -383942) [01G13] HYDRAULIC PUMP STROKE CONTROL VALVE (NON-SERIALIZED) 49 CM3 (3 IN.3) (SERIAL NO. -383942) [01G1 HYDRAULIC PUMP FITTINGS AND CONNECTORS (NON-SERIALIZED) 49 CM3 (3 IN.3) (SERIAL NO. -383942) [0 HYDRAULIC PUMP AND STROKE CONTROL VALVE OVERHAUL KIT (NON-SERIALIZED) 49 CM3 (3 IN.3) [01G18] SERIALIZED REPLACEMENT HYDRAULIC PUMP - MODEL GD1-GH1 50 CM3 (3 IN.3) (SERIAL NO. 383943- ) [01 SERIALIZED REPLACEMENT HYDRAULIC PUMP STROKE CONTROL VALVE 50 CM3 (3 IN.3) (SERIAL NO. 383943- SERIALIZED REPLACEMENT HYDRAULIC PUMP FITTINGS AND CONNECTORS 50 CM3 (3 IN.3) (SERIAL NO. 383943- SERIALIZED REPLACEMENT HYDRAULIC PUMP AND STROKE CONTROL VALVE OVERHAUL KIT 50 CM3 (3 IN.3) [01H01] HYDRAULIC PUMP DRIVE (SERIAL NO. 197260-267582) (268351-269524) [01H03] HYDRAULIC PUMP DRIVE (SERIAL NO. 267583-268350) (270055- ) [01H04] PRESSURE CONTROL VALVE (SERIAL NO. -339544) [01H05] PRESSURE CONTROL VALVE (SERIAL NO. 339545- ) [01H06] HYDRAULIC PUMP DRIVE (SERIAL NO. -197259) [01H07] HYDRAULIC ACCUMULATOR AND BRACKET [01H08] REPLACEMENT HYDRAULIC OIL ACCUMULATOR [01H09] HYDRAULIC OIL FILTER AND RELIEF VALVE [01H10] SELECTIVE CONTROL VALVE LEVERS AND ARMS [01H12] SELECTIVE CONTROL VALVE POPPET, METERING AND FLOW CONTROL VALVES (SERIAL NO. -277209) [01H14] SELECTIVE CONTROL VALVE POPPET, METERING AND FLOW CONTROL VALVES (SERIAL NO. 277210- ) [01H16] SELECTIVE CONTROL VALVE DETENT PISTON [01H18] SELECTIVE CONTROL VALVE COVER AND ROCKER [01H19] SELECTIVE CONTROL VALVE OVERHAUL KIT [01H20] SELECTIVE CONTROL VALVE LEVER LOCK [01H22] SINGLE AND DUAL SELECTIVE CONTROL VALVE COUPLERS [01H23] COUPLER OIL LINES [01H25] SELECTIVE CONTROL VALVE OIL LINES (SERIAL NO. -339544) [01I01] SELECTIVE CONTROL VALVE OIL LINES (SERIAL NO. 339545- ) [01I02] ROCKSHAFT CONTROL LEVER AND QUADRANT [01I04] ROCKSHAFT CYLINDER AND VALVE HOUSING LINKAGE [01I05] ROCKSHAFT PISTON AND LIFT ARMS [01I05] ROCKSHAFT CYLINDER AND VALVE HOUSING [01I06] ROCKSHAFT HOUSING [01I07] ROCKSHAFT HOUSING MOUNTING HARDWARE [01I09] LOAD CONTROL [01I10] HYDRAULIC OIL RESERVOIR [01I11] OIL COOLER LINE AND BLEED TUBES [01I12] HYDRAULIC PUMP OIL PRESSURE FRONT LINES [01I13] HYDRAULIC PUMP OIL INLET REAR LINES [01I14]