M C OR VAI R u t 3 6 7 8 10 il 12 13 14 15 16 19 20 1967 69 BRAKE MASTER CYLINDER EXPLODED Key Description Group Key Description Group 1 COVER Brake Main Cylinder Reservoir 4 651 12 CUP ASSY Brake Main Cylinder 4 654 2 GASKET Brake Main Cylinder 4 b51 13 SCREW Piston Extension Brake Master Cylinder 4 656 3 SCREW Stop Brake Master Cylinder 4 656 14 BOOT Brake Main Cylinder 4 659 4 HOUSING Part of Cylinder Assy 4 650 N S S 15 SPRING ASSY Brake Main Cylinder 4 655 5 BAIL Main Cylinder Reservoir 4 651 16 WASHER Part of 4 655 Spring A sy N S S 6 SPRING ASSY Brake Main Cylinder 4 655 17 CUP ASSY Brake Main Cylinder 4 654 7 VALVE ASSY Brake Main Cylinder 4 657 18 WASHER Brake Main Cylinder Push Rod 4 658 8 CUP ASSY Brake Main Cylinder 4 654 79 PISTON Part of 4 649 Repair Kit N S S 4 WASHER Brake Main Cylinder Rod 4 658 20 CUP ASSY Brake Main Cylinder 4 654 1 10 ROD Brake Main Cylinder Push 4 658 21 RING Brake Main Cylinder Lock 4 656 11 CUP ASSY Brake Main Cylinder 4 654 N S S Not Serviced Separately