Parts list: № Number Qty Name Options 1 F684673 1 Valve Stack 2 F051893 1 Plug 3 F030953 1 Seal Kit 4 F018111 3 PLUG 5 F072688 1 Check Valve 6 F038869 1 Spool Kit 35 Bar; Green = 2 6 F058536 1 Spool Valve 35 Bar; Red = 1 7 F038870 1 Spool Valve Next page: ST851926 Boom Valve L90LS Fittings ST915066 Mounting, Boom Valve L90LS / Main Valve ST851720 Mounting, Boom Valve K170LS, CH9 ST696668 Slew Section, Boom Valve, K170LS ST805017 Fittings, Boom Valve, K170LS ST810123 Parallel Section, Boom Valve, K170LS ST696623 End Section, Boom Valve ST823420 Outlet Section, Boom Valve ST850934 Exhaust Temperature Management Section, Boom Valve ST850818 Tilt Section, Boom Valve