Parts list: № Number Qty Name Options 1 F638611 1 Stop 2 14M7520 1 Lock Nut M10 3 19M9579 1 Cap Screw M10 X 120 4 F634571 1 Plate 5 F638610 1 Stop Next page: ST451559 Outer Boom, CF172 ST826475 Extension Boom Module, CF187 ST451557 Boom Pillar ST451561 Outer Boom, CF198 ST874293 Mounting, Rotating Boom Platform, CF1 ST451560 Outer Boom, CF187 ST451558 Main Boom, CF1