Parts list: № Number Qty Name Options 1 RE283820 1 Valve 2 RE329564 1 Solenoid Hydraulic Valve Secondary Brake Solenoid Valve INCLUDES RE308232 3 RE305430 1 Solenoid Valve Secondary Brake Enable Solenoid Valve INCLUDES AT224873 4 R308216 2 Cap Screw 5 T204128 2 Screw 6 RE308232 1 Seal Kit 7 AT224873 1 Seal Kit Next page: ST894952 Front Brake Valve and Lines, IVT™ (094000 - ) ST794379 Brake Control Valve, manual backup ( - 091999) ST752816 Rear Air Trailer Brakes, W/ Cab Suspension, 425 mm Differential Case ( - 083186) ST753373 Oil Lines, Secondary Brake, 425 mm Differential Case ( - 093999) ST755190 Rear Brake Lines, e23™ / IVT™, W/O Secondary and Air Trailer Brakes, W/O Hydraulic Trailer Brake , W/ Back Up Pump, Group 47/48 Tires ( - 091999) ST923346 Hydraulic Trailer Brake Oil Line, CommandQuad™, W/O Air Trailer Brake ( - 093999) ST902618 Attachment, Hydraulic Trailer Brake (094000 - ) ST894885 Front Brake Line, CommandQuad™, W/ Front Axle Brake, W/O Secondary Brake ,W/O Air Trailer Brake, W/O Hydraulic Trailer Brake (094000 - 103000) ST894832 Front Brake Line, PST, W/ Front Axle Brake, W/O Secondary Brake ,W/O Air Trailer Brake, W/O Hydraulic Trailer Brake (094000 - ) ST889761 Brake Line and Fittings, IVT™ / e23™, W/ ACS™, Back Up Pump and Accumulator, W/O Brake Retractors, Group 47/48 Tires (094000 - )