57 59 Ser 4 exc 2 Spd axle 60 64 All w 13 000 lb axle 60 65 All w 1 1 000 lb axle 370448 1 80 56 57 TDM 3746737 2 3 20 hvy duty steel core use w 3746732 cover 56 59 Ser 9 10 w 18 000 Ib axle 60 66 Ser 80 w 18 500 lb V axle exc TDM 65 66 Ser 60 TDM Diesel w 18 500 Ib 2 Spd 2240323 1 76 06 thick Eaton 27831 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle 58 59 Ser 5 6 7 8 10F w 16 000 lb axle 60 61 Ser 60 70 w 16 000 Ib axle 62 65 Ser 60 17 000 Ib 2 Spd w electric shift exc 4 cyc Diesel 64 LCF TDM exc P T 65 66 Ser 60 4 cyc Diesel exc TDM 2084151 1 57 16 V O D x V1 thk Eaton 14954 60 66 Ser 70 80 TDM exc 34 000 Ib axle 67 70 Ser 60 TDM w 30 000 Ib axle 3772712 1 55 frt axle 17 0 D Eaton 46747 64 66 Ser 80 TDM exc 2 Spd 4 cyc Diesel 67 70 Ser 60 TDM Air Equip w 34 000 Ib axle 2398227 1 35 Eaton 45520 64 66 Ser 80 w 23 000 lb axle exc TDM 4 cyc Diesel 2428132 1 75 Eaton 53320 Note 1 NOTE 1 w conical carrier 65 Ser 50 w 13 000 Ib axle 3859338 2 80 5 400 PLUG GASKET SCREW Axle Filler and Drain 55 59 Ser 5 6 7 8 TDM SBC exc H D 60 62 Ser 50 w 13 000 Ib axle 60 62 Ser 60 SBC 13 000 Ib axle w 197 22572 W B 60 61 Ser 70 SBC w 15 000 lb axle 60 63 Ser 50 60 w 15 000 Ib axle 62 63 Ser 60 w 17 000 Ib axle 64 Ser 50 60 65 66 Ser 50 exc 4 cyc Diesel 65 66 Ser 60 exc Diesel 65 66 Ser 60 2 cyc Diesel exc Tilt TDM 65 66 Ser 50 60 4 cyc Diesel 67 69 Ser 40 thru 60 exc Diesel 18 500 lb axle 67 68 Ser 40 thru 60 Diesel 70 Ser 40 70 Ser 50 60 w 15 17 000 lb axle 344829A R 20 filler 1 20 sq hd 1 dia flange 56 63 All 143968 1 40 filler V4 pipe 8 971 56 59 Ser 9 10 w 18 000 Ib axle 60 66 Ser 80 exc 4 cyc Diesel 65 Ser 60 80 4 cyc Diesel 66 Ser 60 Diesel exc 28 000 Ib 2 Spd 67 69 Ser 60 w 18 500 34 v 000 Ib axle 1 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S i 5 399 5 400 5 62 REV 6 71