Parts list: № Number Qty Name Options 1 AA40102 2 Hydraulic Hose 9/16" X 4220 mm (166-1/4") X 3/4", FOR SHORT HITCH 1 AA40101 2 Hydraulic Hose 9/16" X 4980 mm (196") X 3/4", FOR LONG HITCH 2 R26375 2 O-Ring 3 AR94522 2 Hydr. Quick Coupler Plug Next page: ST433856 Rigid Transport Valve ST433900 AUXILIARY RETURN LINE COUPLER KIT-USE W/50 & 55 SER. UTILITY TRACTORS W/VACUUM SYSTEM ST433901 Sump Coupler Kit For Vacuum Blower Return Line (8000 & 9000 Series Tractors) ST433881 Power Beyond Coupler Kit, 8000 Series Tractors (W/ Vacuum Control Hookup) ST433877 VACUUM CONTROL VALVE HOOKUP TO POWER BEYOND SINGLE BLOWER SYSTEMS (7000 SERIES TRACTORS) ST433883 HYDRAULIC MOTOR RETURN KIT (7200 & 7400 TRACTORS) ST433866 MARKER HYDRAULIC CYLINDER 3.5" X 12" (EATON PLAIN) ( - 705100) ST433887 Marker Hydraulic System-Automatic, 8 Row Narrow Rigid ST433874 Dual Vacuum Blower Hydraulic System With Case Drain - 1760 12-Row Narrow Only (710101 - ) ST439643 Wing-Fold Hydraulic Cylinder 3" X 8", Flex (700110 - )