Parts list: № Number Qty Name Options 1 19M7785 4 Screw M10 X 25 2 AT31819 1 Fan OD = 533 mm 3 DZ107354 1 Spacer MARKED DZ107309 4 R136180 1 Spacer ORDER DZ107354 Next page: ST379603 2535 Fan ST722101 2570 Fan PICT-2500.1 2500 Fan 4045HF150R02