5 120 CHAMBER ASSY BEARlNG BODY BOOT CAP ASSY CLAMP COLLAR COVER DlAPHRAGMl FlLTER GROMMET HOUSlNG PLATE PIN PlSTON PLUG P LUNGER ASSY RETAINER RlNG ROD ROLLER SCREW SEAL SHAFT ASSY SPRlNG STUD WASHER WEDGE ASSY YOKE Air Brake 57 59 All w 7 000 lb axle 58 All w 9 000 lb axle 60 62 All exc l Beam axles 63 65 All exc 9 11 000 lb axle 4 cyc Diesel 66 Ser 60 Tilt 66 Ser 60 2 cyc Diesel exc Tilt TDM 66 Ser 80 exc 9 11 000 Ib axle 67 70 Ser 60 w Air Equip exc 9 11 000 Ib axle 69 70 Ser 50 w Air Brake exc 9 000 Ib axle 3774265 2 30 50 front brake Wagner AC 22383 58 59 Ser 7 8 TDM 2355772A R 50 40 rear brake Eaton 42556 Bendix 227308 60 66 All exc 4 cyc Diesel 65 66 Ser 60 TDM 478 65 66 Ser 60 4 cyc Diesel w Air Equip 67 69 Ser 60 exc Emerg Air Brake 23 000 lb axle 69 Ser 50 60 w Air Brake exc Emerg Air Brake 70 Ser 50 w Air Brk exc SBC Emerg Air Brk 70 Ser 60 w Air Brk exc Emerg Air Brk 23 000 lb axle 70 Ser 50 60 Tilt 8 cyl w Air Brk exc Spring Loaded Parking Brk 3779420A R 48 30 rear brake Wagner AC 22379 62 All w l Beam axles A 63 66 Ser 80 w 9 11 000 lb axle 67 69 Ser 60 w 9 11 000 Ib axle 70 Ser 50 Tilt 8 cyl Air Brks w 9 000 lb axle 70 Ser 60 9 11 12 000 Ib axle w Air Brks 2398324 2 51 42 front brake Note 1 NOTE 1 Rotate cover when using on R H side 64 65 Ser 80 w 23 000 lb axle exc TDM 4 cyc Diesel 66 Ser 80 w 23 000 lb axle exc TDM 68 70 Ser 60 23 000 lb axle w Emerg Air Brk 8878411 4 28 50 rear brake Rockwell B 35 3775 L 12 64 66 Ser 80 exc TDM 4 cyc Diesel 68 Ser 60 Tilt Emerg Air Brake w 23 000 lb axle 8878435 1 74 15 emergency 64 65 Ser 80 TDM w 18 000 Ib axle exc 4 cyc Diesel rear left 64 66 Ser 60 80 w Emerg Air Brake exc 23 000 Ib axle 67 68 Ser 60 Tilt w Emerg Air Brake 3850365 1 150 00 rear left Note 2 64 65 Ser 80 TDM w 18 000 Ib axle exc 4 cyc Diesel rear right 64 66 Ser 60 80 w Emerg Air Brake exc 23 000 lb A axle 67 68 Ser 60 Tilt w Emerg Air Brake 668342 1 167 44 rear right Note 2 65 Ser 80 TDM 4 cyc Diesel 1 1971 CHEVROLET MOTOR DIVISION GENIEERAL MOTORS CORPORATl0N P A 315 7 REV 6 71 5 37 5 120 5 1 20