Parts list: № Number Qty Name Options 1 BL16046 1 Pneumatic Trailer Brake Kit Next page: ST987917 Oil Lines / Air Lines, Air Trailer Brake, Attachment ST1005783 Lines / Fittings, 2 Line Air Trailer Brake System, Attachment ST465182 Couplers, 2 Line Air Trailer Brake System ST477429 Couplers, 2+1 Line Air Trailer Brake System ST881759 Valves, Couplers, 2 Line Air Trailer Brake System, W/ Front Axle Brake (673929 - 999999), (100001 - 110438) PICT-RII.1 RII Air Trailer Brakes System