Parts list: № Number Qty Name Options 1 AL180485 1 Check Valve 2 51M7045 4 O-Ring 19.300 X 2.200 mm .. AL181589 1 Check Valve NLA, FI Next page: ST283063 PARTS FOR RETURN CIRCUIT, HYDRAULIC MOTOR, ATTACHMENT ST253921 ELECTRONICALLY OPERATED CONTROL VALVE (E-ICV), R.H. / CENTER CAB (SINGLE PARTS) ST270778 QUICK DISCONNECT COUPLERS (DELUXE) ST270788 ELECTRONICALLY OPERATED CONTROL VALVE (E-ICV), R.H. / CENTER CAB ST270792 OIL LINES FOR MULTIPLE COUPLERS (FRONT LOADER) ST270784 ATTACHING PARTS FOR INDEPENDENT CONTROL VALVES (M-ICV / E-ICV) ST270774 MECHANICALLY OPERATED SELECTIVE CONTROL VALVE (M-SCV) 300 SERIES ST254695 ADAPTOR KIT FOR LEAK-OFF OIL PARTS ST270764 SPACER HOUSING WITH POWER BEYOND OUTLET