l 1946 72 BRAKES 4 640 CONTROL VALVE BODY BOOT BRACKET BUMPER BU SHING CUP DISC ASSY GASKET GROMMET INSERT NUT PISTON PLUG PLUNGER REPAIR UNIT RETAINER RING SCREW SEAL SEAT SHlM SPRING SUPPORT WASHER Air Brake Main or Manual Con t NOTE 2 1 used as in et valve return spring 1 used as exhaust check valve spring 57 59 All 2410272 1 inlet and exhaust control Bendix 275060 part of 3740575 60 62 All 64 66 All 67 69 Ser 60 Tilt w Air Brake 70 72 Ser 50 60 Tilt w Air Brakes 8 cyl 2381277 1 assy w cage Midland 11087 P 60 66 Ser 60 80 Tilt 67 72 Ser 60 Tilt w Air Brake 69 72 Ser 50 Tilt w Air Brake 3876272 1 assy brake control Midland 20826 C l Note 1 60 66 Ser 60 exc TDM 60 66 Ser 80 67 69 Ser 60 Tilt w Air Brake 70 72 Ser 50 60 Tilt w Air Brakes 8 cyl 2282077 1 w retainer cont valve discharge Midland N 1941 E 66 Ser 60 4 cyc Diesel exc r TDM 70 72 Tilt w Air Brakes 2468835 1 frt air brake two way hand Westinghouse 279249 5 494 67 Ser 60 exc Tilt Emerg Air Brake I 68 69 Ser 60 exc Tilt SBC Emerg Air Brake 69 Ser 50 w Air Brake exc Tilt SBC 70 72 Ser 50 60 Conv TDM w Air r Brakes exc Emerg Air Brakes 2485778 1 assy w body Midland N 20837 0 69 Ser 50 Cab w Air Brake exc A Tilt Emerg Air Brake I 69 Ser 60 w Air Brake exc Emerg Air Brake Tilt 70 72 Ser 50 60 Conv TDM w Air Brakes exc Emerg Air Brakes 3959612 1 assy air brake control Midland N 30028 G 69 Ser 50 Cab w Emerg Air Brake 69 Ser 50 SBC w Air Brake 69 Ser 60 w Emerg Air Brake exc Tilt 70 72 Ser 50 60 w Emerg Air Brakes exc Tilt 3965378 1 brake control Wagner AE 72877 65 66 Ser 60 4 cyc Diesel w Air l Brake exc TDM 65 Ser 80 4 cyc Diesel w Air Brake 66 Ser 60 Tilt w Air Brake exc 4 cyc Diesel i 66 Ser 80 Tilt w Air Brake I 67 69 Ser 60 Tilt w Air Brake 70 72 Ser 50 60 Tilt w Air Brakes 8 cyl 2389841 1 BODY control valve Midland N 3982 A 57 59 All 67 68 Ser 60 w Emerg Air Brake exc Tilt 2359226 1 BOOT control inlet Bendix 236982 67 Ser 60 exc Tilt Emerg Air Brake 68 69 Ser 60 exc Tilt SBC Emerg A Air Brake 69 72 Ser 50 w Air Brake exc Tilt SBC 70 72 Ser 60 Conv TDM SBC w Air Brakes 2486764 1 BOOT control valve Midland N 14990 A 65 Ser 60 4 cyc Diesel w 7 000 lb front axle exc LCF Tilt Trailer Air Brake 2444821 1 BRACKET release valve 67 Ser 60 w Air Brake exc Tilt GM PARTS DIVISlON GENERAL MOTORS CORPORATION CHEVROLET 72TM 4 640 4 640 4 174 REV 5 79