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: ST1009589 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake, W/ Hydraulic Trailer Brake Valve (977139 - 999999), (100001 - 673928) ST970704 Electrical SCV, 450 Series, Position IV (673929 - 977138) ST1007163 Spacer, Priority 2, Position I, Priority Valve (977139 - 999999), (100001 - 673928) ST1011909 Mechanical SCV, 200 Series, Position III (673929 - 977138) ST1008176 Electrical SCV, 450 Series, LH, Position II (977139 - 999999), (100001 - 120687) ST970295 Fittings / Hoses, Drain Oil Parts, W/ Oil Cup, LH / RH ST477576 Plugs, W/O Quick Coupler ST1006136 Mechanical SCV, 450 Series, LH, Position II (977139 - 999999), (100001 - 673928) ST971450 Power Beyond Valve, Position I and II (673929 - 977138) ST1006141 Mechanical SCV, 450 Series, LH, Position III (977139 - 999999), (100001 - 673928)