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: ST451557 Boom Pillar ST826475 Extension Boom Module, CF187 ST451561 Outer Boom, CF198 ST826658 Limiter, Boom Pillar ST874293 Mounting, Rotating Boom Platform, CF1 ST451560 Outer Boom, CF187 ST451559 Outer Boom, CF172 ST451558 Main Boom, CF1