Parts list: № Number Qty Name Options 1 WZ3023041 1 Hand Operated Valve 2 WZ3213055 1 Gasket 3 WZ2002309 8 Bolt M8X45 DIN933 RVS-A2-70 4 WZ2022300 2 Nut M 8 DIN-934-RVS-A2-70 5 WZ1400012 1 O-Ring 29X3 DIN-3771 6 WZ3023036 1 Cover 7 WZ3023037 1 Diaphragm 8 WZ3023038 1 Cover 9 WZ3023039 1 Diaphragm Next page: ST167767 Oil Drain ST167765 Repair Kit, Pump 230L / 250L / 280L ST167763 Pump 280l/20 Bar ST167766 Seal Kit For Pump 230L / 250L / 280L ST167768 Pressure Gauge Connection ST167762 Pump Kit 1 X A280 ST561092 Pump 280l/20 Bar PICT-110.1 110 Pump