60 61 Ser 60 70 w 16000 lb axle exc 2 SPD 60 65 Ser 80 TDM w 30000 lb axle rear rr axle exc 4 cyc DIESEL 65 66 Ser 60 4 cyc DIESEL W 17000 E lb axle 65 Ser 80 TDM 4 cyc DIESEL w 30000 lb axle left 60 66 Ser 80 TDM w 30000 lb axle frt rr axle 65 66 Ser 80 w 23000 lb axle exc 4 cyc DIESEL right SHA O D Eaton 21637 2132696 1 5 70 63 66 Ser 80 18500 lb 2 SPD 2nd design exc 4 cyc DIESEL left Eaton 56935 2451168 1 18 50 64 65 Ser 80 w 23000 lb axle exc 2 SPD 4 cyc DIESEL left Eaton 39448 2332393 1 4 25 64 66 Ser 80 23000 lb 2 SPD axle exc 4cyc DIESEL left Eaton 56929 2453167 1 21 30 64 65 Ser 80 TDM w 34000 lb axle exc 4 cyc DIESEL 65 Ser 60 TDM DIESEL w 28000 lb axle exc 2 SPD right Eaton 45456 2437596 A R 5 50 66 Ser 50 60 vv 2 SPD axles left 3892143 1 3 50 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 15000 17000 lb BAFFLE diff brg right 2 I D x 4 2 SPD axle O D 3705838 1 1 30 66 Ser 50 60 w 2 SPD axles BAFFLE w nut diff brg right 3873584 1 2 25 65 66 Ser 60 4 cyc DIESEL W 16000 lb axle exc 2 SPD RING 2240318 I 2 5 50 5 539 LOCK BOLT WASHER RING Differential Bearing Adiusting Nut 55 59 Ser 4 w 2 SPD axle V 60 62 Ser 40 w 2 SPD axle 55 56 Ser 6 exc I LD 1 wide x 4 A long curved 3702290 2 10 55 S9 Ser 5 6 7 8 w 2 SPD axle exc H D 60 61 Ser 50 60 exc H D axle 60 61 Ser 70 SBC exc H D axle 62 66 Ser 50 60 vv 15000 17000 lb 2 SPD axle 66 Ser 60 TDM w 28000 lb 2 SPD left 1 h01e 2 4 3705837 l 10 55 59 Ser 4 w 2 SPD axle 60 62 Ser 40 w 2 SPD axle 55 Ser 5 w 2 SPD axle S5 59 Ser 6 w 2 SPD exc H D 60 61 Ser 50 60 w 2 SPD axle exc H D 60 61 Ser 70 SBC w 2 SPD axle exc H D 62 64 Ser 50 60 w 15000 17000 lb 2 SPD axle right 55 Ser 5 exc 2 SPD axle 55 56 Ser 6w H D 56 59 Ser 7 8 TDM SBC exc 2 SPD axle 57 59 Ser 6 exc 2 SPD H D 60 Ser 60 w 15000 lb axle exc 2 SPD 60 61 Ser 70 SBC w 15000 lb axle exc 2 SPD 61 66 Ser 50 60 w 15000 lb axle 62 64 Ser 60 w 17000 lb axle left and right 1 wide 3702249 A R 10 wl I966 5 537 5 539 668 Chevrolet Motor Division HDT General Motors Corporation REVISED MAY l 1966 J