Parts list: № Number Qty Name Options 1 38H5003 4 Adapter Fitting 2 38H5016 1 Elbow Fitting 3 AL218961 1 Steering Control Unit SUB FOR AL177774 4 51M7043 4 O-Ring 15.300 X 2.200 mm 5 T77857 4 O-Ring 6 51M7041 1 O-Ring 11.300 X 2.200 mm 7 T77613 1 O-Ring 8 L171440 1 Isolator Next page: ST812796 Brake Oil Lines ST813503 Fittings, Priority 1 Valve Block ST815137 Brake Oil Lines ST816651 Pneumatic Control Valve / 2-Line Brake ST816652 Valves / Coupler, 1-Line Air Brake ST794263 Inlet Valve / Priority 1, PFC - System ST723239 Caution Labels, Accumulator ST697773 Brake line / Fittings ST696449 Steering Oil Lines W/ MFWD Front Axle ST478263 Mounting Parts, W/O Hydraulic Trailer Brake Valve, W/O Priority 2 Option