Parts list: № Number Qty Name Options 1 WZ2201016 1 Repair Kit ASSY 2 WZ1400968 5 O-Ring 63X5, 5 VITON 3 WZ1400967 5 O-Ring 53X5, 5 VITON 4 WZ1830353 5 Packing 17, 5 PTFE 5 WZ1400969 1 O-Ring 92X5, 5 VITON 6 WZ1400970 1 O-Ring 50X5, 5 VITON Next page: ST528615 Support ST528628 Pressure Regulator Kit ST528638 5-Way Ball Valve ST528639 Pressure Regulator 400L ( - 180658) PICT-130.1 130 Activation ST528613 5-Way Ball Valve 1 Pump ST528611 Control Unit EHB-2 ST528610 Control Unit EL4 ST528609 Base EL-4 Receiver Box (Version 3) ST528607 Control Units