67 69 Ser 60 w Air Brake 70 Ser 60 TDM w 30 000 Ib axle 2247121 2 10 51 GEAR rear worm shaft Bendix 232164 57 59 All A 65 66 Ser 60 4 cyc Diesel exc TDM 69 All 70 Ser 60 18 500 lb axle w Air Brks 70 Ser 60 TDM 2227297 1 8 46 GEAR front worm Bendix 214465 60 65 All 66 Ser 80 67 69 Ser 60 w Air Equip 70 Ser 50 60 7 9 11 000 Ib axle w Air Brks 2227298A R 7 13 GEAR front worm Bendix 231756 57 65 All 64 66 All 2nd design 67 69 Ser 60 w Air Equip 70 Ser 50 60 7 9 11 000 Ib axle w Air Brks 2227275 2 1 70 LOCK front rear worm shaft Bendix 231885 57 64 All 1st design 2247123A R 1 70 LOCK rear worm shaft Bendix 232167 57 65 All 66 Ser 80 66 Ser 60 4 cyc Diesel exc TDM 67 68 Ser 60 w Air Equip PIN frt worm shaft lock 69 AII 70 Ser 50 60 7 9 1 1 000 lb axle w Air Brks 2227277 A R 14 Bendix 231746 57 64 All 1st design 2247119A R 17 PIN rr worm shaft lock Bendix 232162 64 66 All 2nd design 67 68 Ser 60 w 18 500 Ib axle 67 69 Ser 60 w Air Brake 70 Ser 60 Tilt 23 000 lb axle w Air Brks 2457194A R 17 PIN front and rear slack adj worm shaft lock Bendix 242068 58 59 All w 9 000 lb axle 3752718 2 05 RING front slack lock Timken 1718 J 114 65 Ser 80 TDM 4 cyc Diesel 65 66 Ser 60 4 cyc Diesel w Air Equip 2457108 5 02 RIVET slack adjusting worm gear cover 58 59 All w 9 000 lb axle 138735 2 20 SCREW frt lk 24 x Timken 1779 U 47 8 975 57 59 All w 7 000 Ib axle 65 Ser 80 4 cyc Diesel SHAFT front worm 64 66 All V 67 69 Ser 60 w Air Equip 70 Ser 50 60 7 9 11 000 Ib axle w Air Brks 9036146A R 1 73 front and rear slack adj worm Bendix 232164 57 64 All 1st design 2285878A R 2 41 SHAFT rear worm Bendix 234249 60 65 All 66 Ser 60 4 cyc Diesel exc TDM 66 Ser 80 TDM 67 68 Ser 60 TDM SBC 67 68 Ser 60 w 18 500 lb axle 69 Ser 50 60 w Air Brake 70 Ser 60 18 500 lb axle w Air Brk 70 Ser 60 TDM w Air Brk 70 Ser 50 60 Tilt w 17 000 Ib axle w Air Brk 8 cyl 3772269 4 15 SPACER rear adj Wagner FC 31954 57 69 All SPRING frt worm shaft lock 67 69 Ser 60 w Air Brake 69 Ser 50 w Air Brake 70 Ser 50 60 7 9 11 000 lb axle w Air Brks 2227276 2 13 rear Bendix 231883 57 64 All 2247124A R 15 SPRING rr worm shaft lock Bendix 232168 A 57 65 All 66 Ser 60 4 cyc Diesel exc TDM 66 Ser 80 67 69 Ser 80 w Air Equip 69 All k 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 5 51 5 125 5 125