BRAKES REAR AXLE AND DRIVE 5 125 ADJUSTER ASSY BUSHING BUTTON COVER GEAR LOCK PIN RING RIVET SHAFT SPACER SPRING WORM Air Brake Slack Con t 7 64 69 All 70 72 Ser 50 60 7 9 11 000 Ib axle w Air Brks 24571 12A R BUTTON front and rear slack adj body cover ir 57 65 All 65 Ser 80 4 cyc Diesel 66 Ser 80 66 Ser 60 4 cyc Diesel exc TDM I 67 68 Ser 60 w Air Equip 69 All 70 Ser 50 60 7 9 11 000 Ib axle w Air Brks 71 72 Ser 50 7 9 000 lb axle w Air I Brks 71 72 Ser 60 w 18 500 lb axle 71 72 Ser 60 TDM w Air Brks 2457110A R COVER front adj body worm gear rear Bendix 242559 57 66 All 67 68 Ser 60 w 18 500 Ib axle 67 69 Ser 60 w Air Brake 70 72 Ser 60 Tilt 23 000 Ib axle w Air Brks 2457195 A R COVER rear adj slack adj Bendix 242556 57 66 All 67 68 Ser 60 w 18 500 Ib axle 67 69 Ser 60 w Air Brake 70 72 Ser 60 TDM w 30 000 lb axle 2247121 2 GEAR rear worm shaft Bendix 232164 71 72 Ser 50 60 17 000 lb axle w Air Brks GEAR rear worm 57 59 All 65 66 Ser 60 4 cyc Diesel exc TDM 69 All 70 Ser 60 18 500 lb axle w Air i Brks 70 72 Ser 60 TDM J 71 72 Ser 60 w 18 500 lb axle 2227297 1 front worm Bendix 214465 60 65 All 66 Ser 80 67 69 Ser 60 w Air Equip 70 72 Ser 50 60 7 9 1 1 000 Ib A axle w Air Brks 2227298A R GEAR front worm Bendix 231756 57 65 All 64 66 All 2nd design 67 69 Ser 60 w Air Equip 70 72 Ser 50 60 7 9 11 000 lb I axle w Air Brks 2227275 2 LOCK front rear worm shaft Bendix 231885 69 All 70 72 Ser 50 60 7 9 11 000 lb axle w Air Brks 2227277 A R Bendix 231746 57 64 All Ist design i 2247119A R PIN rr worm shaft lock Bendix 232162 64 66 All 2nd design 67 68 Ser 60 w 18 500 lb axle 67 69 Ser 60 w Air Brake 70 72 Ser 60 Tilt 23 000 lb axle w Air Brks 2457194A R PIN front and rear slack adj worm shaft lock Bendix 242068 58 59 All w 9 000 lb axle 3752718 2 RING front slack lock Timken 1718 J 1 14 65 Ser 80 TDM 4 cyc Diesel 65 66 Ser 60 4 cyc Diesel w Air Equip 2457108 5 RIVET slack adjusting worm gear cover 57 59 All w 7 000 lb axle 65 Ser 80 4 cyc Diesel SHAFT front worm 64 66 All 67 69 Ser 60 w Air Equip 70 72 Ser 50 60 7 9 1 1 000 lb i axle w Air Brks 3 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 5 1 25 5 1 25 5 46 REV 5 79