38 53 Utility 54 55 1 Ton exc 2 Spd 1st Ser 67 70 Ser 40 144527 2 16 59 inner Hy KD12051 Hy 12051Z A 55 59 Ser 4 w Sgl Spd axle 60 62 Ser 40 w Sgl Spd axle 60 62 Ser 50 w 13 000 lb axle 60 62 Ser 60 SBC w 13 000 lb axle 63 66 Ser 50 63 65 Ser 80 exc TDM 4 cyc Diesel 65 Ser 80 TDM exc 4 cyc Diesel 67 Ser 60 exc SBC 212 292 9413053 2 34 70 inner Bower 47686 47620 63 64 Ser 60 Tilt Diesel w 17 000 Ib 2 Spd 63 64 Ser 80 TDM 7451098A R 24 85 inner Hyatt A 1655002 64 Ser 80 exc TDM 64 66 Ser 80 w 23 000 Ib axle exc TDM 4 cyc Diesel 68 70 Ser 60 w 23 000 Ib axle exc Tilt 457293 2 27 05 hub outer 3V l D x 5Vz Timken 580 572 64 Ser 60 w 17 000 Ib 2 Spd 7 17 9 97 ratio exc Tilt 64 Ser 80 7451070A R 16 06 outer Hyatt A1274182 66 Ser 50 60 w 2 Spd rear axle exc 17 000 lb axle 66 Ser 50 60 w 15 000 28 000 Ib 2 Spd axle 67 68 Ser 50 w 15 000 28 000 Ib 2 Spd axle 15 x 5 brks 67 70 Ser 50 w 15 x 5 brk 7451574 2 15 20 outer Hyatt 39821 3925 66 Ser 50 60 w 17 000 Ib axle 67 70 Ser 60 w 17 000 Ib 2 Spd 68 69 Ser 50 Diesel w 17 000 lb 2 Spd 69 70 Ser 50 w 17 000 lb 2 Spd exc Diesel 7451579 2 16 86 outer Hyatt 39590 39521 66 Ser 50 60 w 15 x 5 rear brake 66 Ser 50 60 w 15 000 Ib 2 Spd axle 67 70 Ser 50 w 2 Spd axle 15 x 5 brk 7451575 2 9 70 outer bearing inner race 66 Ser 50 w 13 500 Ib Sgl Spd axle 188930 2 12 90 inner I lyatt 11786 5 536 66 Ser 50 60 w 15 28 000 lb rr 2 Spd axle 67 70 Ser 50 w 15 28 000 Ib 2 Spd axle 15 x 5 brk 7451571 1 19 16 inner Hyatt 33287 33472 5 536 68 70 Ser 60 w 23 000 Ib axle exc Tilt 68 69 Ser 60 Tilt 8 cyl w Air Brake 457425 2 30 55 inner Timken 594 592A 60 62 Ser 80 exc TDM 23 000 lb axle 63 Ser 80 exc TDM 64 Ser 80 w H D Sgl Spd exc 23 000 lb axle 65 66 Ser 60 TDM Diesel 65 66 Ser 80 67 70 Ser 60 w 18 500 34 000 lb axle 7451097 A R 16 91 CONE inner roller brg Timken 47686 w 187313 56 59 Ser 9 10 w 18 000 Ib axle 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle i 1971 CHEVROL ET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 5 331 5 855 5 855