Parts list: № Number Qty Name Options 1 AL163518 1 Oil Line RH 1 AL163555 1 Oil Line (WITH HYDR. TRAILER BRAKES) RH 2 AL163519 1 Oil Line LH 3 AL163501 1 Brake Line (WITH HYDR. TRAILER BRAKES) 4 T77613 AR O-Ring 5 L100425 1 Adapter Fitting 6 51M7041 2 O-Ring 11.300 X 2.200 mm 7 AL81455 1 Fitting Next page: ST172808 AIR COMPRESSOR ASSY., AIR BRAKES ST172815 TRAILER AIR BRAKE (2-LINE SYSTEM) ST172816 TRAILER AIR BRAKE LINES (2-LINE PLUS 1-LINE SYSTEM) ST172807 HYDR.TRAILER BRAKE - FIELD INSTALLATION KIT ST172820 TRAILER AIR BRAKE LINES (2-LINE PLUS 1-LINE SYSTEM) ST172806 HYDR. TRAILER BRAKE, OIL LINES ST172811 COMPRESSED AIR TANK, PRESSURE REGULATING VALVE AND TRAILER AIR BRAKE LINES ST172817 CONTROL VALVES FOR TRAILER AIR BRAKE (DUAL-LINE PLUS SINGLE-LINE SYSTEM) ST172810 COMPRESSED AIR TANK, PRESSURE REGULATING VALVE AND TRAILER AIR BRAKE LINES