Parts list: № Number Qty Name Options 1 R312485 1 Boot Brake Valve, IVT 2 R232546 1 Plate 3 AT116162 4 Isolator 4 R312483 1 Bracket 5 19M8528 4 Screw M10 X 55 6 24M7136 4 Washer 10.500 X 27 X 2 mm 7 19M7813 2 Screw M12 X 45 8 24M7345 2 Washer 13.500 X 24 X 2.500 mm Next page: ST757912 Fitting, W/O Front and Trailer Brakes ST757931 Oil Line, Brake Pilot Manifold, W/O Front Brake and W/ Hydraulic Trailer Brake ( - 119999) ST757959 Oil Line, Brake Pilot Manifold, W/ Front Brake ST761191 Oil Line, Brake Pilot Manifold, W/ Front Brake and W/O Hydraulic Trailer Brake ( - 119999) ST761210 Valve, W/ O Secondary Brakes, W/ Air Trailer Brakes ( - 119999) ST761372 Compressor Lines, W/ Air Trailer Brakes, FT4 Engines ST761442 Compressor Lines, Pneumatic Trailer Brake, T2/ T3 Engines ( - 130000) ST757955 Pneumatic Trailer Brake, Single Line Air Trailer Brake ( - 119999) ST859884 Pneumatic Trailer Brake Assembly, W/ ACS™ (2/2) (120000 - ) ST902032 Pneumatic Trailer Brake Assembly (2/2) (120000 - )