4P 25005 1980 82 92 97 BBC SCHOOL BUS VACUUM PUMP MOUNTING AND LINES W 8 2N 8 2T ENGINE W HYD BRAKES 1 LINE AIR BRAKE 1 2 OD 062 WALL NYLON 4 867 2 TEE VACUUM BRAKE LINE ENG VAC TUBE 4 930 3 BOLT HEX M8 X 1 25 X 25 PHOS 8 900 4 NUT PREVAILING TOROUE TENSION M8 X 1 25 CADMIUM 8 917 5 WASHER M8X20X25 8 928 6 BRACKET BRAKE CHECK VALVE 4 955 7 BOLT HEX M8 X 1 25 X 16 M 10 9 STEEL PHOS 8 900 8 VALVE BRAKE CHECK VACUUM 4 955 9 CLAMP TYPE D HOSE 78 DIA CLOSED 97 DIA OPEN ZINC N S 10 CLIP VACUUM BRAKE LINE 4 930 11 HOSE VACUUM BRAKE 1 2 ID 4 931 12 WASHER LOCK M8 X 15 22 X 2 58 8 931 13 NUT HEX MBX 1 25 M10 STEEL 8 915 14 WASHER BRAKE CHECK VALVE M8 80 X 15 90 X 1 55 4 955 15 LINE VACUUM BRAKE 1 2 OD X 035 WALL STEEL 4 930 16 NUT INVERTED FLARED TUBE 1 2 OD TUBE 3 4 18 BRASS N S 17 ELBOW INVERTED FLARED TUBE 90 DEG 1 2 TUBE 3 8 18 EXT 3 4 18 INT BRASS 8 963 18 ADAPTER 3 8 18 1 1 4 LG BRASS 8 963 19 VALVE BRAKE CHECK 4 955 20 PLATE VACUUM PUMP MOUNTING 4 895 21 WASHER LOCK M6 19 X 12 12 X 2 79 STEEL 8 931 22 NUT HEX M6 X 1 X 5 6 M9 STEEL 8 915 23 WASHER M10 X 25 X 3 0 8 929 24 BOLT HEX M 10 X 1 5 X 40 M10 9 STEEL 8 900 25 BUSHING REDUCING 3 8 18 1 2 14 BRASS 8 963 26 NUT 1 2 TUBE 3 4 18 STEEL 8 963 27 ELBOW 45 DEG 1 2 TUBE 3 8 18 3 4 18 BRASS 8 963 28 HOSE VACUUM BRAKE VAC PUMP OIL RETURN 4 931 29 UNION INVERTED FLARED TUBE 90 DEG ELBOW 3 16 TUBE 1 4 18 7 16 20 BRASS 8 963 30 CONNECTOR VACUUM BRAKE HOSE 4 931 31 HOSE VACUUM BRAKE VAC PUMP OIL FEED 4 931 32 BOLT HEX M6 X 1 X 30 M1O 9 STEEL 8 900 33 ELBOW AUTO 90 DEG PIPE STREET 3 8 18 BRASS 8 963 34 ELBOW 90 DEG TAPERED 3 8 TUBE 3 8 18 5 8 18 BRASS 8 963 35 NUT 3 8 TUBE 5 8 18 STEEL 8 963 36 LINE VACUUM BRAKE 3 8 X 28 WALL STEEL 4 930 37 BRACKET VACUUM BRAKE TUBE CLIP 4 930 38 HOSE VACUUM BRAKE 3 8 ID 4 931 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 82TM GR F I7 83 4G 201 4 000 GROUP