Parts list: № Number Qty Name Options Next page: ST970216 Bracket, Hydraulic Trailer Brake Dual Line System, W/O Spacer, W/ PC-Hydraulics, W/ Electrical SCV ST970469 Hydraulic Trailer Brake Dual Line Valve, W/O Front Axle Brake (673929 - 956694) ST970837 Hydraulic Trailer Brake Valve, Ratio 9.2, W/ PFC-Hydraulics, W/O Front Axle Brake ST971323 Oil Lines / Fittings, Hydraulic Trailer Brake Dual Line System, W/ PC-Hydraulics ST991825 Hydraulic Trailer Brake Dual Line Valve, W/ PFC-Hydraulics, W/ Front Axle Brake (956695 - 999999), (100001 - 673928)