Parts list: № Number Qty Name Options 1 L211221 3 Stud 2 L205119 1 Cover 3 14M7273 3 Nut M8 4 51M7041 2 O-Ring 11.300 X 2.200 mm 5 AL80099 2 Hydr. Quick Coupler Plug 6 R77175 2 Cover Next page: ST1011914 Mechanical SCV, 200 Series, Position IV (673929 - 977138) ST888402 Fittings / Hoses, Oil Return Manifold, W/ Hydraulic Trailer Brake ST781049 Attachment, Quick Connect Coupler, W/ Power Beyond Valve ST1011906 Mechanical SCV, 450 Series, Position II (673929 - 977138) ST812087 Breakaway Coupler, Oil Return Coupler ST955582 Electrical SCV, 450 Series, Position I (937676 - 977138) ST1008176 Electrical SCV, 450 Series, LH, Position II (977139 - 999999), (100001 - 120687) ST809617 Oil Lines / Fittings, W/ Front Hitch, W/O Front Coupler, Coupler Position I - IV ST814026 Attachment, Mechanically Operated Control Valve, 200 / 450 Series, Position III ST957369 Electrical SCV, 450 Series, Position IV, W/ Hydraulic Trailer Brake Dual Line, W/ Front Hitch (937676 - 977138)