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: ST760641 Regulator Kit ST760386 5-Way Ball Valve, Single Pump ST758305 Pressure Gauge Connection ST760441 Repair Kit, Suction Filter ST760431 5-Way Ball Valve, Pressure Regulator ST758208 Return Unit ST758303 Oil Drain ST933972 Pressure Regulator 400L (180659 - ) ST758232 Fill Unit ST758237 Tank Cleaning Device