Parts list: № Number Qty Name Options 1 38H5003 1 Adapter Fitting 2 AL219951 1 Hydr. Quick Coupler Plug 3 61M5003 1 Adapter Fitting ORDER 38H5003, T77857 AND 51M7043 4 51M7043 1 O-Ring 15.300 X 2.200 mm 5 T77857 1 O-Ring 12.421 X 1.778 mm (0.489" X 0.070") Next page: ST1037945 Electrical SCV, 450 Series, W/ Hydraulic Trailer Brake Dual Line, W/ Front Hitch ST1052550 End Cover / Rod, SCV, LH, Position IV ST889417 Fittings / Hoses, Oil Return Manifold, W/ Midstack SCV, W/ Hydraulic Trailer Brake ST1052497 Mechanical SCV, 450 Series, LH, Position II ST788128 Oil Lines / Fittings, Coupler Position V - VI ST785743 Hydraulic Quick Coupler Socket, Position V - VI ST1037894 Electrical SCV, 450 Series, LH, Position I ST1052504 Electrical SCV, 450 Series, LH, Position IV ST834063 Breakaway Coupler, Power Beyond, Class 2, Attachment ST1033393 Oil Lines / Fittings, W/ Mechanical Adjustable Power Beyond, W/ Hydraulic Trailer Brake Dual Line, Coupler Position V