Parts list: № Number Qty Name Options 1 WZ1822452 1 Impeller 2 WZ1822450 1 Repair Kit 3 WZ1822451 1 Repair Kit CERAMIC 4 WZ1822453 1 Repair Kit Next page: ST760385 Suction Unit, Single Pump ST760390 Repair Kit, 5-Way Ball Valve ST760396 Pressure Regulator ST760398 Pressure Regulator ST760430 Pressure Regulator, 300 L / 20 bar ST758303 Oil Drain ST758285 Solution Pump Kit ST758254 Agitator Kit ST758210 Tank Cap ST758209 Return Unit