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: ST831870 Breakaway Coupler, Oil Return Coupler, Class 2, Attachment ST834061 Breakaway Coupler, Oil Return Coupler, Size 12.5, W/ Quick Coupler Socket, Attachment ST834063 Breakaway Coupler, Power Beyond, Class 2, Attachment ST970295 Fittings / Hoses, Drain Oil Parts, W/ Oil Cup, LH / RH ST970414 Hydraulic Quick Coupler, Position I - II ST478172 Cover, Dust Protection, ISO Quick Couplers, Standard, Position II (673929 - 999999), (100001 - 115946) ST1052597 Electrical SCV, 450 Series, LH, Position I (127156 - 999999), (100001 - 673928) ST1033759 Cover, Dust Protection, ISO Quick Couplers, Standard, Position II (115947 - 673928) ST1011940 Spacer, W/O Rockshaft Control Valve (673929 - 977138) ST1011936 Rockshaft Control Valve, W/ PFC- Hydraulics, W/ Steppermotor (673929 - 977138)