Parts list: № Number Qty Name Options Next page: ST889654 Fitting, Oil Line, W/ PC-Hydraulics, W/O Hydraulic Trailer Brake System ST970216 Bracket, Hydraulic Trailer Brake Dual Line System, W/O Spacer, W/ PC-Hydraulics, W/ Electrical SCV ST970787 Hydraulic Trailer Brake Valve, Ratio 11.6, W/ PC-Hydraulics, W/ Front Axle Brake, W/ E-SCV-4 ST970837 Hydraulic Trailer Brake Valve, Ratio 9.2, W/ PFC-Hydraulics, W/O Front Axle Brake ST971271 Oil Lines / Fittings, Hydraulic Trailer Brake Single Line System, W/ PFC-Hydraulics, W/ TLS™