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: ST1011905 Mechanical SCV, 200 Series, Position II (673929 - 977138) ST971406 Fittings / Hoses, Oil Return Manifold, W/ PC Hydraulics, W/ Pressure Free Return ST1006270 End Cover, SCV, LH, Position I (977139 - 999999), (100001 - 673928) ST1006120 Mechanical SCV, 200 Series, Position IV (977139 - 999999), (100001 - 673928) ST1009576 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake (977139 - 999999), (100001 - 673928) ST1010511 Fittings, Priority 2, W/ PFC Hydraulics, W/ Mechanical Brake, W/O TLS™ ST1011907 Mechanical SCV, 100 Series, Position III (673929 - 977138) ST971450 Power Beyond Valve, Position I and II (673929 - 977138) ST1011934 End Cover, Position IV, RH (673929 - 977138) ST971643 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ TLS™ (673929 - 977138)