1946 72 BRAKIES 4 641 VALVE BODY BRACKET BUT ll ON BUSHING CAP CLIP V COVER DIAPHRAGM END GROMMET LEVER NUT PISTON PLUNGER REPAIR UNIT ROD SEAL SPRING SUPPORT Air Brake Park Emergency or Pressure Protect Con t 68 69 Ser 60 w Emerg Air Brake 23 000 Ib axle 2438231 1 rear brk emerg hose 4 642 SUPPORT BRACKET WASHER Air Brake Release Valve 63 66 Tilt w Air Brake 67 72 Ser 60 Tilt w Air Brake 69 72 Ser 50 Tilt w Air Brake 2445737 1 front i 64 66 Ser 80 Emerg Air Brake w 23 000 Ib rear axle exc TDM 4 cyc Diesel 68 69 Ser 60 Tilt Emerg Air Brake w 23 000 lb rear axle 2426195 1 rear 67 Ser 60 exc Tilt 57 62 All 65 Ser 60 TDM Diesel exc 157 W B 3730470 1 rear 5 444 63 65 Diesel 63 66 Ser 80 exc TDM Diesel 66 Ser 60 exc Tilt TDM 4 cyc Diesel 66 Ser 80 Tilt 2 cyc Diesel I 67 69 Ser 60 w Air Brake exc SBC TDM 69 Ser 50 w Air Brake exc SBC 70 72 Ser 50 60 Conv w Air Brakes exc Emerg Air Brakes 3823520 1 BRACKET rear I 63 66 Ser 60 80 67 68 Ser 60 Tilt exc 292 69 Ser 50 60 Tilt w Trailer Air BRACKET trailer air brk emerg valve 64 66 Ser 60 80 3850339 1 air brk emerg control valve 65 66 Ser 60 80 Tilt 4 cyc Diesel w Air Brake 70 72 Ser 50 60 Tilt w Trailer Brake Control 8 cyl 2396674 1 BRACKET emergency V 67 Ser 60 exc Tilt 67 72 Ser 60 TDM w Air Equip 2496416 1 BRACKET control valve Bendix 244896 1 69 72 Ser 50 SBC w Air Brakes 3957659 1 BRACKET control valve handle 70 72 Tilt w Trailer Air Brakes 667508 1 BRACKET ASSY trailer hose coupling 65 66 Ser 60 4 cyc Diesel w Air K Brakes exc TDM 2436161 1 WASHER rear control valve bracket 4 644 VALVE BODY CAP COVER GASKET GROMMET GUIDE I LEVER NUT PACKING PISTON PLUNGER RING SEAL SPRING UNIT Air Brake Quick and Limiting Release NOTE 1 When using part No 2428235 in place of N0 2428234 reducer bushing part No 144039 in 8 963 must also be used 65 66 Ser 60 80 4 cyc Diesel exc TDM 2471542 1 front inlet and exhaust check Bendix 239653 57 66 All 67 69 Ser 60 Tilt w Air Equip 69 Ser 50 Tilt w Air Brake VALVE ASSY front and rear Bendix 229813 I 64 66 Ser 80 w Emerg Air Brake 2 Spd axle exc TDM 68 Ser 60 SBC 69 Ser 50 60 Tilt rear emergency release 67 69 Ser 60 w Emerg Air Brake 69 Ser 50 w Air Brake exc Tilt TDM release 67 69 Ser 60 Tilt w Emerg Air Brake 70 72 Ser 50 60 w Air Brakes 2428235 A R rear release Note 1 63 66 All w Trailer Air Brake I 67 69 Ser 60 Tilt w Trailer Air Brake 69 Ser 50 Tilt w Trailer Air Brake 2463079 1 VALVE ASSY check valve Bendix 278595 63 66 All w Trailer Air Elrake 67 68 Ser 60 w Trailer Air Brake GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM REV 5 79 4 181 4 641 4 644