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: ST831870 Breakaway Coupler, Oil Return Coupler, Class 2, Attachment ST831896 Breakaway Coupler, Oil Return Coupler, Size 12.5, W/ Quick Connect Coupler, Attachment ST834051 Attachment, Breakaway Coupler, W/ Pressure Free Return Circuit ST834052 Attachment, Mounting Parts, Breakaway Coupler, W/ Pressure Free Return Circuit ST834057 Breakaway Coupler, Power Beyond, Size 20, Attachment ST831749 Hydraulic Quick Coupler, Position III ST831744 Hydraulic Quick Coupler, Position I - II ST831376 Fittings / Hoses, Oil Return Manifold, W/ PFC-Hydraulics, W/ Hydraulic Trailer Brake ST831309 Breakaway Coupler, Oil Return Coupler, Preparation ST831110 Breakaway Coupler, Oil Return Coupler