65 66 Ser 60 4 cyc DIESEL w 16000 WASHER diff bearing cap bolt lb 2 SPD axle Timken 1229 W 1505 236672lO 6 5 476 5 508 GASKET Axle Housing to Differential Currier 55 59 Ser 4 w SGL SPD axle 55 56 Ser 6 exc 2 SPD H D 60 62 Ser 40 60 62 Ser 50 W 13000 lb axle 60 62 Ser 60 SBC 13000 lb axle w 197 225 W B 63 66 Ser S0 w 11000 lb axle 132 O D x 11 I D 3652258 1 25 56 59 TDM 045 thick steel core 3742496 A R 2 30 55 59 Ser 4 w 2 SPD axle 55 56 Ser 6 w 2 SPD axle exc H D V 55 56 Ser 6 w H D 57 59 Ser 6 exc H D 55 59 Ser 5 7 8 w 2 SPD axle exc I LD 58 59 Ser 5 6 7 8 10F 60 Ser 60 15000 lb axle w vacuum shift 60 61 Ser 70 SBC 15000 lb axle w vacuum shift 61 63 Ser 50 60 15000 lb axle w vacuum shift 62 63 Ser 60 17000 lb axle w vacuum shift 62 63 Ser 60 DIESEL 64 66 Ser 50 w 15000 lb axle exc 4 Y cyc DIESEL 64 66 Ser 60 exc 4 cyc DIESEL 65 66 Ser 60 4 cyc DIESEL exc TDM 65 66 Ser 50 TILT 4 cyc DIESEL w electric shift 0 15 thick rubber impregnated fiber 3 762399 1 45 56 59 Ser 9 10 w 18000 lb axle W 60 65 Ser 80 w 180001b axle 64 66 Ser 80 TDM w 34000 lb axle 65 66 Ser 60 TDM DIESEL exc 28000 lb 2 SPD 020 thk 18 dia Eaton 47795 2398225 A R 35 S7 Ser 5 6 7 8 9 10 w 16000 lb axle 58 59 Ser 5 6 7 8 9 10F w 16000 lb axle 60 61 Ser 60 70 W 16000 lb axle exc 2 SPD w vacuum shift 62 65 Ser 60 w 17000 lb axle exc 2 SPD w vacuum shift 60 66 Ser 80 TDM exc 34000 lb axle 66 Ser 60 4 cyc DIESEL w 17000 lb axle 17 M 0 D x 13 I D Eaton 50354 3772690 1 25 64 66 Ser 80 W 23000 lb axle exc 4 cyc DlESEL 020 thk 19 dia Eaton 52820 2428129 1 30 65 66 Ser so w 13500 lb axle 13 0 1 x 11 I D 3859333 1 20 65 66 Ser 60 4 cyc DIESEL w 16000 lb axle 16 O D x 13 I D 23472230 1 80 66 Ser 50 60 w 2 SPD axle 18 O D x 15l I D 3874349 1 50 5 510 CASE ASSY COVER SUPPORT ASSY BOLT NUT WASHER Diff ond Plonet 55 56 Ser 6 exc H D 2 SPD w cover 3707515 1 50 10 S5 56 Ser 6 w H D 55 59 Ser 5 7 8 TDM SBC exc H D axle 2 SPD 57 59 Ser 6 exc H D 2 SPD 60 65 Ser 60 70 w 15 17000 lb axle exc 2 SPD 64 66 Ser 50w 15000 lb axle exc 2 SPD 4 cyc DIESEL 65 66 Ser 50 4 cyc DIESEL w 15000 lb axle exc TILT 2 SPD 65 66 Ser 60 4 cyc DIESEL w 15000 lb axle exc 2 SPD TDM 65 66 Ser 60 w 15000 lb axle exc masm 2 SPD 65 66 Ser 60 2 cyc DIESEL w 15000 lb axle exc TILT TDM 2 SPD w cover 3768273 A 1 43 75 ANOTE When using on models prior to 1959 7451040 diff brg must be used on both L H and R H side 1966 Chovrolot Motor Division 5506 551 0 G n r Motors Corporation 645 HDT REVISED MARCH 1 1966