55 59 Ser 4 w 2 SPD axle 55 59 Ser 5 6 7 8 w 2 SPD axle exc H D 60 61 Ser 50 60 w 15000 lb 2 SPD axle 62 63 Ser 60 w 15 17000 lb 2 SPD axle 64 65 Ser 50 60 w 2 SPD axle exc 4 7 cyc DIESEL 65 Ser 50 4 cyc DIESEL vv 15000 lb 2 SPD axle exc TILT 65 Ser 60 4 cyc DIESEL w 15000 lb 2 SPD axle planet support w cover 3786659 1 68 45 INOTE When using on models prior to 1959 7451040 diff brg is req d on R H side 56 57 Ser 9 10 w 18000 lb axle exc 2 SPD w cover Eaton 13019 2022021 1 90 25 56 59 Ser 9 10 w 18000 lb 2 SPD axle 60 66 Ser 80 w 18500 lb 2 SPD axle 65 Ser 60 TDM DIESEL w planet support w o cover Eaton 18500 lb 2 SPD axle 27839 2264389 1 30 85 57 Ser S 6 7 8 9 10 w 16000 lb axle exc 2 SPD 58 59 Ser 5 6 7 8 9 10F w 16000 lb axle exc 2 SPD 57 Ser 9 10 exc TDM SBC H D w cover Eaton 33715 3738613 1 61 25 57 Ser 5 6 7 8 9 10 16000 lb 2 SPD axle w electric shift 58 59 Ser 5 6 7 8 10F 16000 lb 2 SPD axle w electric shift 60 61 Ser 60 70 16000 lb 2 SPD axle w electric shift 62 65 Ser 60 17000 lb 2 SPD axle w electric shift 66 Ser 60 4 cyc DIESEL w 17000 planet support w 0 cover Eaton lb 2 SPD axle 27860 2221272 1 22 10 58 S9 Ser 9 10 w 18000 lb axle exc 2 SPD w cover Eaton 44176 2359819 1 88 65 55 59 Ser 4 w SGL SPD axle 60 62 Ser 40 60 62 Ser 50 60 w 130001b axle 63 66 Ser 50 exc 4 cyc DIESEL 3 65 Ser 50 TILT 4 cyc DIESEL 66 Ser 50 4 cyc DIESEL w cover 605922 1 30 60 NOTE Bolts holding case together to be discarded when installing 60 61 Ser 60 70 w 16000 lb axle exc 2 SPD 4 62 66 Ser 80 TDM W 30000 lb axle 66 Ser 60 4 cyc DIESEL w 17000 lb axle exc 2 SPD Eaton 46771 3772682 1 91 75 60 66 Ser 80 TDM exc 4 cyc DIESEL power divider Eaton 45542 3772718 1 S6 10 60 66 Ser 80 w 18000 lb axle exc 2 SPD 4 cyc DIESEL 65 Ser 80 4 cyc DIESEL w 18500 lb axle exc 2 SPD w cover Eaton 44698 2394953 1 85 00 64 66 Ser 80 TDM w 34000 lb axle exc 4 cyc DIESEL 65 66 Ser 60 TDMA DIESEL exc 2 SPD axle Eaton 45454 2437595 A R 91 50 64 66 Ser 80 w 23000 lb axle exc 2 SPD 4 cyc DIESEL Easton 40118 2332389 1 110 50 64 66 Ser 80 23000 lb 2 SPD axle exc 4 cyc DIESEL Eaton 28766 2211854 1 139 50 64 66 Ser 80 23000 lb 2 SPD axle exc 4 cyc DIESEL gear support right Eaton 21619 2133162 1 49 00 64 66 Ser 80 23000 lb 2 SPD axle exc 4 cyc DIESEL gear support left Eaton 27950 2211399 1 35 40 65 66 Ser 50 w 13500 lb axle exc DIESEL 65 66 Ser 50 2 cyc DIESEL w 13500 lb axle 65 Ser 50 TILT 4 cyc DIESEL w 13500 lb axle 66 Ser 50 4 cyc DIESEL w 135 D 3 lb axle w cover 3870764 1 59 90 965 5510 646 Chevrolet Motor Division HDT General Motors Corporation REVISED NOVEMBER I I965