Parts list: № Number Qty Name Options 1 T77613 2 O-Ring 2 51M7043 1 O-Ring 15.300 X 2.200 mm 3 AL227223 1 Oil Line Load Sensing 4 19M7139 1 Cap Screw M8 X 20 5 51M7041 1 O-Ring 11.300 X 2.200 mm 6 AL206434 1 Check Valve 7 L41384 1 Pipe Plug 8 L212478 1 Holder 9 14M7273 1 Nut M8 Next page: ST773720 Bracket, Base, RH, W/ Air Trailer Brake or W/ Hydraulic Trailer Brake ST973117 Oil Lines / Fittings, Hydraulic Trailer Brake System (947641 - 964382) ST903153 Oil Lines / Fittings, Hydraulic Trailer Brake System (673929 - 947640) ST996023 Oil Lines / Fittings, Hydraulic Trailer Brake System (964383 - 999999), (100001 - 673928) ST955581 Hydraulic Trailer Brake Valve (947641 - 999999), (100001 - 673928) ST785341 Hydraulic Trailer Brake, Attachment ST777064 Hydraulic Trailer Brake Valve PICT-RIG.1 RIG Hydraulic Trailer Brake System