Parts list: № Number Qty Name Options 1 AL80099 1 Hydr. Quick Coupler Plug 2 R77175 1 Cover 3 51M7041 1 O-Ring 11.300 X 2.200 mm 4 T77857 2 O-Ring 5 L214276 3 Screw Next page: ST478207 Fittings, Priority 2, W/ PFC Hydraulics, W/ TLS™ ST485276 Dust Protection, Quick Couplers, Standard, Position III (673929 - 999999), (100001 - 115946) ST831870 Breakaway Coupler, Oil Return Coupler, Class 2, Attachment ST832684 Breakaway Coupler, Oil Return Coupler, Size 20, Attachment ST834060 Breakaway Coupler, Power Beyond, Size 12.5, Attachment ST478164 Cover, Dust Protection, ISO Quick Couplers, Standard, Position I - II (673929 - 999999), (100001 - 115946) ST1052601 Electrical SCV, 450 Series, LH, Position IV (127156 - 999999), (100001 - 673928) ST1052599 Electrical SCV, 450 Series, LH, Position III (127156 - 999999), (100001 - 673928) ST1037097 Electrical SCV, 450 Series, LH, Position IV (120688 - 673928) ST1011940 Spacer, W/O Rockshaft Control Valve (673929 - 977138)