Parts list: № Number Qty Name Options 1 F688061 1 King Post 2 F040389 2 Bearing 3 F679619 2 Cover Next page: ST808757 Extension Boom, CH910 ST808858 Extension Boom, W/ Double Brake, CH911 ST808233 Main Boom, CH911/ CH986 ST824349 Extension Boom, W/ Double Brake, CH986 ST808833 Outer Boom, CH911 ST824348 Extension Boom, CH986