Parts list: № Number Qty Name Options 1 F699896 1 Valve Stack 2 F041572 1 Plug 3 F045804 1 Plug 3 F699905 1 Seal Kit 4 AT350288 1 Seal Kit Between Valve Sections Next page: ST988224 Outer Boom Section, Boom Valve ST988223 Valve Sections, Boom, K220LS ST987577 Main Valve ST987628 Mounting, Boom Valve L90LS, Main Valve ST981455 Boom Valve Mounting ST823420 Outlet Section, Boom Valve ST850934 Exhaust Temperature Management Section, Boom Valve ST985278 Main Valve Fittings ST988066 Main Valve Fittings ST987955 Valve Sections, Boom