Parts list: № Number Qty Name Options 1 BRE10485 1 Quick Coupler Kit ALSO ORDER RE593820 OR RE593821 2 RE593820 1 Bracket Single Reduction Axle USE WITH (2) 19M9135 AND (2) 19M9139 3 RE593821 1 Bracket Double Reduction Axle USE WITH (3) 19M9132 Next page: ST995156 Hitch Valve ST87552 Selective Control Valve Lines (W/ Hitch) ( - 012999) ST743369 Valve Kit and Electronic Control Unit, SCV, EHS-2 ST87537 Selective Control Valve ( - 012999) ST87558 Selective Control Valve Drain Lines ( - 012999) ST87562 Power Beyond Coupler Kit ( - 012999) ST87559 Selective Control Valve Top Cover And Manifold (W/O Hitch) (Hi Flow) 5-Section (013000 - ) ST245530 Trailer Brake Valve Kit (PST) ST87549 Selective Control Valve Lines (W/O Hitch) (Hi Flow) (013000 - ) ST87550 Hitch Manifold ( - 012999)