Parts list: № Number Qty Name Options 1 F707208 1 King Post 2 F040389 2 Bearing 3 F679619 2 Cover Next page: ST986399 Pillar, Rotating Boom Platform, CH9, Hard ST980678 Brackets, Rotating Boom Platform, CH9 ST978941 Rotating Boom Platform, CH9 ST980877 Covers, Boom Base, CH9 ST979780 Hose Guide, Rotating Boom Platform, CH9 ST1000491 Bearing Kit, CH9 Boom