Parts list: № Number Qty Name Options 1 BL15563 1 Valve Kit Next page: ST809543 Oil Lines / Fittings, W/ Premium Front Hitch, Coupler Position VI ST822064 Oil Lines / Fittings, W/ Front Hitch, W/O Front Coupler, Coupler Position I - II ST1007163 Spacer, Priority 2, Position I, Priority Valve (977139 - 999999), (100001 - 673928) ST955592 Electrical SCV, 450 Series, Position II (937676 - 977138) ST812146 Oil Lines / Fittings, W/ Front Hitch, W/O Front Coupler, Coupler Position I - III ST809521 Mounting Parts, Priority Valve ST955601 Electrical SCV, 450 Series, Position IV (937676 - 977138) ST1006452 Rockshaft Control Valve, W/ PFC- Hydraulics, W/ Steppermotor, W/ Compensator (977139 - 999999), (100001 - 673928) ST854163 Oil Lines / Fittings, Power Beyond, W/O Midstack SCV ST812045 Oil Lines / Fittings, W/O Front Hitch, Coupler Position I - III