Parts list: № Number Qty Name Options 1 AL221083 2 Hydr. Quick Coupler Socket 2 51M7045 2 O-Ring 19.300 X 2.200 mm 3 AL205022 2 Seal Kit Includes 10 O-rings and 10 Backup rings 4 L112370 2 Cover Next page: ST970483 Mounting Parts, Valve Stack, W/O Pick-Up Hitch ST970414 Hydraulic Quick Coupler, Position I - II ST1052598 Electrical SCV, 450 Series, LH, Position II (127156 - 999999), (100001 - 673928) ST1011905 Mechanical SCV, 200 Series, Position II (673929 - 977138) ST1000269 Cover, Dust Protection, ISO Quick Couplers, Standard, Position III - IV (115947 - 673928) ST1006499 Rockshaft Control Valve, W/ PC- Hydraulics, W/ Steppermotor (977139 - 999999), (100001 - 673928) ST970396 Fittings / Hoses, Drain Oil Parts, Quick Couplers, Position III / IV ST971429 Fittings / Hoses, Oil Return Manifold, W/ PFC Hydraulics, W/ Pressure Free Return ST982256 Electrical SCV, 450 Series, Position IV, Attachment ST970512 Dust Protection Shields, Quick Couplers, Position I / II