Parts list: № Number Qty Name Options 1 AL221083 4 Hydr. Quick Coupler Socket 2 51M7045 4 O-Ring 19.300 X 2.200 mm 3 AL205022 4 Seal Kit Includes 10 O-rings and 10 Backup rings 4 L112370 4 Cover Next page: ST1011880 Valve, Priority 2 + 3, W/ PFC-Hydraulics (673929 - 977138) ST1052598 Electrical SCV, 450 Series, LH, Position II (127156 - 999999), (100001 - 673928) ST971409 Fittings / Hoses, Oil Return Manifold, W/ PFC Hydraulics, W/O Pressure Free Return ST1007163 Spacer, Priority 2, Position I, Priority Valve (977139 - 999999), (100001 - 673928) ST485276 Dust Protection, Quick Couplers, Standard, Position III (673929 - 999999), (100001 - 115946) ST1006141 Mechanical SCV, 450 Series, LH, Position III (977139 - 999999), (100001 - 673928) ST1052597 Electrical SCV, 450 Series, LH, Position I (127156 - 999999), (100001 - 673928) ST971481 Dust Protection Shields, Quick Couplers, Position I ST970414 Hydraulic Quick Coupler, Position I - II ST1006112 Mechanical SCV, 200 Series, Position II (977139 - 999999), (100001 - 673928)