Parts list: № Number Qty Name Options 1 AL231708 1 Flow Control Hyd. Valve 2 AL210172 1 Control Load Sensing Boost Adjusting Kit 3 L202652 1 Spring Pin 4 R117942 1 O-Ring 5 51M7044 1 O-Ring 17.300 X 2.200 mm 6 AL231130 1 Valve Kit Load Sensing Shuttle 7 AL231108 1 Seal Kit 8 AL224155 1 Valve Kit Next page: ST1006299 End Cover, SCV, RH, Position I (977139 - 999999), (100001 - 673928) ST1011910 Mechanical SCV, 450 Series, Position III (673929 - 977138) ST982256 Electrical SCV, 450 Series, Position IV, Attachment ST1006270 End Cover, SCV, LH, Position I (977139 - 999999), (100001 - 673928) ST970420 Hydraulic Quick Coupler, Position III ST1009576 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake (977139 - 999999), (100001 - 673928) ST971409 Fittings / Hoses, Oil Return Manifold, W/ PFC Hydraulics, W/O Pressure Free Return ST1007163 Spacer, Priority 2, Position I, Priority Valve (977139 - 999999), (100001 - 673928) ST1011936 Rockshaft Control Valve, W/ PFC- Hydraulics, W/ Steppermotor (673929 - 977138) ST832684 Breakaway Coupler, Oil Return Coupler, Size 20, Attachment