5 526 GEAR Differential Pinion 55 59 Ser 4 w SGL SPD 55 56 Ser 6 exc H D 60 62 ser 40 J 60 63 Ser 50 60 w 11 13000 lb axle 64 66 Ser 50 exc 15000 lb axle 4 cyc DIESEL 65 Ser 50 TILT 4 cyc DIESEL exc 15000 lb axle 66 Ser 50 4 cyc DIESEL exc 15000 lb axle 10 teeth shaft hole 74 3697745 4 4 50 55 59 Ser 4 w 2 SPD axle 55 Ser 5 55 56 Ser 6 w H D exc 2 SPD 55 56 Ser 6 w 2 SPD 56 59 Ser 5 7 8 TDM SBC exc H D 57 59 Ser 6 exc H D 60 61 Ser 60 70 w 15000 1b axle 62 66 Ser 50 60 w 150001b axle exc 4 cyc DIESEL 62 66 Ser 60 w 17000 lb axle exc 4 cyc DIESEL 65 Ser 60 4 cyc DIESEL w 15000 lb 2 SPD axle 65 Ser 50 4 cyc DIESEL w 15000 lb axle exc TILT 66 Ser 50 60 4 cyc DIESEL w 15000 lb axle exe 2 SPD 9 teeth shaft hole A 3708817 A R 6 70 56 57 Ser 9 10 w 18000 lb 2 SPD axle I 58 59 Ser 9 10 w 180001b axle 60 62 Ser 80 11 teeth Eaton 37877 2306443 4 540 56 57 Ser 9 10 w 18000 lb 2 SPD axle 58 59 Ser 9 10 W 18000 lb axle 60 66 Ser 80 w 180001b axle 64 66 Ser 80 TDM 34000 lb axle exc 4 cyc DIESEL 65 Ser 60 TDM 4 cyc DIESEL w 28000 lb axle exc 2 SPD 10 teeth shaft hole 1 Eaton 37071 2299421 4 6 70 64 66 Ser 80 w 230001b axle exc 4 cyc DIESEL 11 teeth Eat0 39347 2347389 4 6 70 65 66 Ser 60 4 cyc DIESEL w 16000 lb axle 2363591 O 4 5 35 66 Ser 50 60 w 2 SPD axle 3873574 4 6 70 ai 5 526 1966 654 Chevroiot Motor Division HDT General Motors Corporation REVISED MAY 1 1966