Parts list: № Number Qty Name Options 1 AL206434 1 Check Valve 2 51M7041 4 O-Ring 11.300 X 2.200 mm 3 T77613 4 O-Ring 4 38H5002 3 Adapter Fitting Next page: ST1006499 Rockshaft Control Valve, W/ PC- Hydraulics, W/ Steppermotor (977139 - 999999), (100001 - 673928) ST971908 Inlet Valve, Priority 3, W/ PC-Hydraulics (673929 - 977138) ST970407 Hydraulic Quick Coupler, Position II ST980205 Hydraulic Quick Coupler / Cover, Mechanical SCV, 200 and 450 Series, Position III, Attachment ST478203 Mounting Parts / Inlet Valve, Priority 1 ST1006494 Rockshaft Control Valve, W/ PFC- Hydraulics, W/ Steppermotor (977139 - 999999), (100001 - 673928) ST1006347 End Cover / Rod, SCV, LH, Position II (977139 - 999999), (100001 - 673928) ST1011909 Mechanical SCV, 200 Series, Position III (673929 - 977138) ST831870 Breakaway Coupler, Oil Return Coupler, Class 2, Attachment ST970264 Fittings / Hoses, Drain Oil Parts, W/ Oil Cup, LH / RH