70 Ser 50 SBC w 189 W B intermediate 70 Ser 50 SBC w 217 9 235 253 W B front and rear intermediate 70 Ser 40 50 SBC 3730470 1 3 80 front and rear 60 61 All w 175 W B exc TDM 3765362 1 3 05 SUPPORT rear 60 61 All w 197 W B exc SBC 3765364 1 5 60 SUPPORT rear 63 65 Ser 80 w 409 63 65 Ser 80 LCF Diesel exc 4 cyc 64 65 Ser 80 TDM Diesel exc 4 cyc 68 69 Ser 60 exc SBC 70 Ser 60 Conv w 23 000 Ib axle 2336143 1 4 30 SUPPORT front and intermediate Spicer 230148 NOTE 1 It may be necessary to cut to req length and rethread In some cases it may be necessary to drill new attaching holes in the support 5 447 BEARING ASSY CONE CUP RACE Pinion Shaft Front 40 42 Utility exc H D 46 58 Utility exc H D 60 62 Ser 40 50 60 62 Ser 60 SBC exc 243 W B 15 000 lb axle 63 Ser 50 w 11 000 lb axle 64 66 Ser 50 w 11 000 lb axle exc 4 cyc Diesel 65 Ser 50 Tilt 4 cyc Diesel 66 Ser 50 4 cyc Diesel w 11 000 lb axle 67 70 Ser 40 exc 13 500 Ib axle 907398 1 36 66 ND 5310WA dbl row 55 Ser 5 55 59 Ser 6 w H D 2 Spd 56 59 Ser 4 w 2 Spd axle 56 59 Ser 5 7 8 TDM SBC exc H D 60 Ser 60 w 15 000 Ib axle 60 61 Ser 70 SBC w 15 000 Ib axle 61 66 Ser 50 60 w 15 000 lb axle 62 64 Ser 60 w 17 000 Ib axle 65 Ser 50 2 cyc Diesel exc 11 000 lb axle 67 70 Ser 40 w 13 500 lb axle 67 70 Ser 50 60 w Sgl Spd 15 000 17 000 lb axle 442093A R 55 82 HY A305396 395396ZD w spacer Note 1 NOTE 1 Spacer with 442093 cannot be used with any other Bearing 64 65 Ser 80 TDM w 34 000 lb axle 65 Ser 60 TDM Diesel w 28 000 lb axle exc 2 Spd w roller rr rr axle 66 69 Ser 50 60 70 Ser 60 Conv w 18 500 lb axle 70 Ser 60 TDM drive pinion forward 70 Ser 50 w 2 Spd axle 70 Ser 60 w 2 Spd axle exc TDM 9422075A R 17 60 pinion intermediate 64 66 Ser 80 TDM w 34 000 Ib axle exc 4 cyc Diesel 67 70 Ser 60 TDM w 34 000 Ib axle 9423506 2 28 30 w roller frt rr axle 64 70 Ser 80 w 23 000 Ib 2 Spd axle 9423508 2 28 30 66 69 Ser 50 60 w 2 Spd axle 69 Ser 50 60 w Dual Brks 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 5 444 5 447 5 168 REV 6 71