Parts list: № Number Qty Name Options 1 WZ1841006 1 Fitting 2 WZ1400019 1 O-Ring 3 WZ1841007 1 Tube Nut 4 WZ1841005 1 Fitting Next page: ST758301 Repair Kit, Solution Pump 230 L / 250 L / 280 L ST760431 5-Way Ball Valve, Pressure Regulator ST758232 Fill Unit ST758303 Oil Drain ST758208 Return Unit ST758209 Return Unit ST760438 Suction Strainer kit ST760430 Pressure Regulator, 300 L / 20 bar ST760439 Suction Filter Kit ST842918 Pressure Relief Valve Kit