Parts list: № Number Qty Name Options 1 RE582047 1 Valve Rear Brake Manifold Assembly, G50 2 RE46684 2 Fitting Plug 3 51M7041 2 O-Ring 11.300 X 2.200 mm 4 B2762R 3 O-Ring 5 19M8125 3 Screw M8 X 140 6 38H5003 2 Adapter Fitting 7 T77857 2 O-Ring 8 51M7043 2 O-Ring 15.300 X 2.200 mm Next page: ST959454 Brake Valve, W/O Secondary Brake, W/ Hydraulic Trailer Brake ( - 180000) ST1012476 Brake Valve / Chassis Wiring Harness , W/ Hydraulic Trailer Brake (180001 - ) ST961827 Oil Lines, Brake, W/ Secondary Brake and Air Trailer Brake ST965392 Brake Valve, W/ Front Brake, W/O Secondary Brake, W/O Hydraulic Trailer Brake, W/O Air Trailer Brake ST1012530 Trailer Brake Valve (180001 - ) ST1012479 Brake Valve / Chassis Wiring Harness , W/ Air Trailer Brake (180001 - ) ST1018848 Trailer Brake Valve, W/ Pre Brake (180001 - ) ST965407 Brake Valve, W/ Secondary Brake and Hydraulic Trailer Brake ( - 180000) ST963620 Brake Valve, W/ Secondary Brake, W/ Hydraulic Trailer Brake ( - 180000) ST961816 Brake Valve, W/ Air Trailer Brake 2 Lines, W/O Hydraulic Trailer Brake ( - 180000)