Parts list: № Number Qty Name Options 1 RE579717 1 Hyd. Quick-Connect Coupler 2 RE580317 1 Hyd. Quick-Connect Coupler 3 RE583476 1 Hydraulic Hose 4 RE583474 1 Hydraulic Hose 5 38H5067 1 Tee Fitting 6 51M7041 1 O-Ring 11.300 X 2.200 mm 7 T77613 2 O-Ring 8 RE579031 1 Oil Line Next page: ST750961 Secondary Brake Hydraulic Lines, W/O Trailer Brakes, 425 mm Differential ( - 093999) ST756618 Plug, IVT™/ e23™/CommandQuad™, W/O Front Axle Brake, W/O Hydraulic Trailer Brake ( - 093999) ST777147 Brake Control Valve, W/ Powered Backup ST751475 Front Brake Valve and Lines, e23™ ( - 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) ST889753 Brake Line and Fittings, CommandQuad™, W/ ACS™, W/ O Brake Retractors, W/ Back Up Pump and Accumulator, Group 47/48 Tires (094000 - 103000) ST888348 Brake Valve, W/ Air Trailer Brake, W/O Hydraulic Trailer Brake (094000 - ) ST793144 Hydraulic Trailer Brake Oil lines, e23™ / IVT™, W/ Air Trailer Brakes ( - 093999) ST755693 Air Compressor and Lines, CommandQuad™, W/O Hydraulic Trailer Brakes ( - 093999) ST752816 Rear Air Trailer Brakes, W/ Cab Suspension, 425 mm Differential Case ( - 083186)