BRAKES REAR AXLE AND DRIVE R I 5 122 BOLT BOOT BUTTON FILTER GUIDE NUT PIN RETAINER RING ROLLER SCREW SEAL STUD WASHER Air Brake Chamber Con t I 69 72 Ser 60 Emerg Air Brake w 23 000 lb axle exc Tilt 643983 2 RING chamber piston back up small 1 Rockwell 1729 Y 363 64 66 Ser 80 w 23 000 lb axle exc W TDM 68 69 Ser 60 Tilt w Emerg Air Brake 23 000 lb axle 70 Ser 60 w 23 000 lb axle I 71 72 Ser 60 Conv Air Brks w 23 000 lb axle 2418875 8 ROLLER rear brake shoe wedge 64 66 All w Emerg Air 66 Ser 60 4 cyc Diesel w Air i Equip exc TDM 67 68 Ser 60 Tilt w Emerg Air Brake 3858072 16 ROLLER rear chamber piston collar Bendix 242002 69 72 Ser 50 SBC w Air Brakes 69 72 Ser 50 w Emerg Air Brake 69 72 Ser 60 w Emerg Air Brake I exc 23 000 lb rear axle 70 72 Ser 50 60 Tilt Air Brk w Spring Loaded Parking Brk 8 cyl 2462345 4 SCREW spl diaphragm plate Anchorlok 1 1428R8 V 64 66 Ser 80 exc TDM 4 cyc Diesel 68 Ser 60 Tilt Emerg Air Brake w 23 000 lb axle 8879065 4 SEAL O ring emergency brake chamber piston Note 2 Q 64 66 Ser 80 exc TDM 4 cyc 4 Diesel 68 Ser 60 Tilt Emerg Air Brake w 23 000 lb axle 2418887 1 SEAL emergency brake chamber cover Note 1 66 Ser 80 w 23 000 Ib axle exc TDM 68 70 Ser 60 w 23 000 lb axle 71 72 Ser 60 Conv Air Brks w 23 gi 000 lb axle 8879633 I 4 SEAL rear brk shoe roller retainer Rockwell 1705 W 231 69 Ser 60 Emerg Air Brake V w 23 000 lb axle exc Tilt 643986 2 SEAL emerg air brake chamber piston cup Rockwell 1705 V 256 69 Ser 60 Emerg Air Brake w 23 000 Ib axle exc Tilt 71 72 Ser 60 Conv Emerg Air Brk w 23 000 lb axle 643982 2 SEAL O RING piston cup small Rockwell 3 80 A 183 69 72 Ser 50 SBC w Air Brk l 69 72 Ser 50 w Emerg Air Brk 69 72 Ser 60 w Emerg Air Brake exc 23 000 lb axle 70 72 Ser 50 60 Tilt Air Brk w Spring Loaded Parking Brk 8 cyl 2461498 2 STUD rear brk chamber release assy Anchorlok 11011 64 65 Ser 80 w 23 000 lb axle exc TDM 4 cyc Diesel 66 Ser 80 w 23 000 lb axle 1st design exc TDM 68 69 Ser 60 Tilt w 23 000 lb axle I r I 70 71 Ser 60 Conv 23 000 Ib axle w Air Brks 2418880 4 WASHER rear brk shoe wedge return spring 64 66 All w Emerg Air I 66 Ser 60 4 cyc Diesel w Air Equip exc TDM 67 68 Ser 60 Tilt w Emerg Air Brake 3858074 2 WASHER rear chamber piston collar spring 2 x 1 x I Bendix 242004 66 Ser 80 w 23 000 Ib axle 2nd 3 design exc TDM V i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 5 122 5 122 5 44 I REV 5 79