Parts list: № Number Qty Name Options 1 WZ1830902 1 Handle 2 WZ1830901 1 HANDLE 3 WZ1400034 4 O-Ring 6, 5X3 DIN3771 4 WZ1830906 3 Clip 5 WZ2022101 1 Lock Nut M5 DIN985 A2 6 WZ1830904 2 Seal 7 WZ1830950 1 Hand Operated Valve 8 WZ1830907 1 Valve Kit Next page: ST167853 Suction Unit ST167859 Pressure Regulator Kit ST167865 5-Way Ball Valve ST167833 Control Unit EL4 For EHB-1 Or EHB-2 ST167841 Control Units ST167866 Repair Kit (5-Way Ball Valve) ST167845 Base EL-4 Receiver Box (Version 3) ST167837 Control Unit EHB-1 Electro-Hydraulic Extension ST167852 Pressure Sensing Unit (Magnetic) ST765591 Valve Cover