54 55 1 Ton lst Ser exc 2 Spd 55 58 Ser 4 exc 2 Spd 60 62 Ser 40 w 13 000 Ib axle 60 63 Ser 50 w 11 13 000 lb axle 60 62 Ser 50 w 13 000 Ib axle 60 62 Ser 60 SBC w 13 000 Ib axle 64 66 Ser 50 67 70 Ser 40 67 Ser 60 w 18 500 lb axle 357665 2 1 60 4 O D x z 2 thk 60 61 Ser 60 70 w 16 000 lb axle exc 2 Spd 60 65 Ser 80 TDM w 30 000 Ib axle rear rr axle exc 4 cyc Diesel 65 66 Ser 60 4 cyc Diesel w 17 000 Ib axle 65 Ser 80 TDM 4 cyc Diesel w 30 000 Ib axle left 60 66 Ser 80 TDM w 30 000 lb axle frt rr axle 65 66 Ser 80 w 23 000 Ib axle exc 4 cyc Diesel 68 70 Ser 60 w 23 000 Ib axle 2132696 1 7 15 right 5 V O D Eaton 21637 Note 2 63 66 Ser 80 18 500 lb 2 Spd 2nd design exc 4 cyc Diesel 67 70 Ser 60 w 18 500 Ib axle 2 Spd 2451168 1 25 25 left aton 56935 64 65 Ser 80 w 23 000 Ib axle exc 2 Spd 4 cyc Diesel 68 70 Ser 60 w 23 000 lb axle exc 2 Spd 2332393 1 5 45 left Eaton 39448 64 66 Ser 80 23 000 lb 2 Spd axle exc 4 cyc Diesel 68 70 Ser 60 w 23 000 lb 2 Spd axle 2453167 1 29 50 left Eaton 56929 64 66 All w 2 Spd 15 000 lb axle elec shift 712340 1 3 80 right Eaton 10524 64 65 Ser 80 TDM w 34 000 lb axle exc 4 cyc Diesel 65 Ser 60 TDM Diesel w 28 000 lb axle exc 2 Spd 66 Ser 60 80 TDM 366 Diesel w 18 500 Ib axle 2437596A R 6 25 right Eaton 45456 Note 2 66 70 Ser 50 60 w 2 Spd axles 3892143 1 4 40 left 55 59 Ser 4 5 6 7 8 w 2 Spd axle exc H D 60 61 Ser 50 60 w 2 Spd exc H D axle 60 61 Ser 70 SBC w 2 Spd exc H D axle 62 65 Ser 50 60 w 15 000 17 000 lb 2 Spd axle 3705838 1 1 65 BAFFLE diff brg right ZVB l D x 4V O D 66 70 Ser 50 60 w 2 Spd axles 3873584 1 2 75 BAFFLE w nut diff brg right 65 66 Ser 60 4 cyc Diesel w 16 000 lb axle exc 2 Spd 2240318 2 8 10 RING NOTE 2 With ribbed carrier NOTE 1 With conical carrier 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31S 5 537 5 537 5 234 REV 6 71