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: ST1011925 End Cover, Position II, LH (673929 - 977138) ST1011934 End Cover, Position IV, RH (673929 - 977138) ST1011877 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake (673929 - 977138) ST1037094 Electrical SCV, 450 Series, LH, Position III (120688 - 673928) ST1011915 Mechanical SCV, 450 Series, Position IV (673929 - 977138) ST970045 Dust Protection, Quick Coupler, Standard, Position III - IV (673929 - 999999), (100001 - 115946) ST970264 Fittings / Hoses, Drain Oil Parts, W/ Oil Cup, LH / RH ST720925 Fittings, Priority 1, W/ PC Hydraulic, W/ Power Fill Brake, W/ TLS™ ST971287 Mounting Parts, Priority 2, W/ Hydraulic Trailer Brake Valve ST834060 Breakaway Coupler, Power Beyond, Size 12.5, Attachment