Parts list: № Number Qty Name Options 1 WZ1400208 2 O-Ring 101.27X2.62 DIN3771 EPDM 2 WZ1845071 1 Housing 3 WZ1400207 1 O-Ring 126.4X6, 99 DIN3771 EPDM 4 WZ1845062 1 Filter Element 5 WZ1845072 1 Housing 6 WZ1845054 1 Tube Nut 7 WZ1845070 1 Strainer Next page: ST167840 Control Units ST167842 Control Units ST167851 Flow Sensor ST167868 Suction Filter ST167857 Pressure Regulator Kit ST167871 Filter O-Ring Kit ST167860 Pressure Regulator Kit