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: ST834051 Attachment, Breakaway Coupler, W/ Pressure Free Return Circuit ST1011886 Mechanical SCV, 450 Series, Position I (673929 - 977138) ST1006499 Rockshaft Control Valve, W/ PC- Hydraulics, W/ Steppermotor (977139 - 999999), (100001 - 673928) ST834054 Attachment, Mechanical SCV, 450 Series, Position III ST859927 Breakaway Coupler, Oil Return Coupler, Attachment ST1006299 End Cover, SCV, RH, Position I (977139 - 999999), (100001 - 673928) ST1011877 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake (673929 - 977138) ST825609 Bracket, Support, Leak Drain Oil Hose ST1011910 Mechanical SCV, 450 Series, Position III (673929 - 977138) ST485528 Dust Protection, Quick Coupler, Standard, Position III - IV