66 72 Tor 397446 AR 72 SHIM Inner 05 I 68 72 Tor 397447 AR 72 SHIM Inner O56 68 72 Tor 397448 AR 72 SHIM Inner 058 68 72 Tor 397449 AR 82 SHIM Inner O60 68 72 Tor 397450 AR 82 Sl IIM Inner 0G2 68 72 Ter 397451 AR B2 SHIM Inner 064 68 72 Ter 397452 AR 82 SHIM Inner OBS 68 72 Tor 397453 AR B2 SHIM Inner 068 68 72 Ter 397454 AR 87 SHIIVI Inner 070 68 72 Tor 397455 AR 87 SHIM Inner 072 68 72 Tor 397456 AFI 92 SHIM Inner 074 64 65 F85 J58 I 9775809 2 67 SPACER steel 55 Exc F85 or 188 1 9780883 2 93 SPACER steel l72 56 67 F85 1 1376614 AR 46 SPACER side bearing l40 66 67 Tor 1373357 l 50 SPACER inner slum 190 66 72 O or P axles 250 330 350 400 Eng 1 9775809 2 57 SPACER side bearmg 170 172 65 67 Exc F85 5200 or Tor 9780883 Z 93 SPACER side bearing 170 172 68 69 455 Eng exc Tor 9780883 2 93 SPACER side bearing 170 172 70 455 Eng exc F85 or Tor 9780583 Z 93 SPACER side bearing 170 172 71 72 5400 6400 6600 exc 455 4 BC Eng or A Spin 9775809 AR 67 SPACER side bearmg 170 172 71 72 5400 6400 5600 455 4 BC Eng or A Spin 9760883 2 93 SPACER side bearing 170 172 71 72 6800 98 9780883 Z 93 SPACER side hearing 170 172 68 69 F85 C axle 3902522 AR 97 SPACER 68 72 Tor 397439 Z 56 SPACER inner shim l40 53 62 Exc F85 516758 2 1 13 NUT 63 64 Exc FE5 or 188 9770397 2 72 NUT 1 NOTE These spacers required to replace cast Iron shim used in production and must be used in conjunction with selective shims listed above See Oldsmobile Service Manual 5 538 SEAL ASSY FINAL DRIVE SIDE BEARING 66 67 Tor 391296 1 2 ZE SEAL inner 66 67 Tor 391297 1 1 65 SEAL outer 68 72 Tor 397470 I 2 41 SEAL inner 68 72 Tor 404400 LH 2 26 SEAL outer oil 5 539 LOCK DIFFERENTIAL SIDE BEARING NUT 49 62 Exc A Spln or F85 501606 2 10 LOCK 63 64 Exc F85 or 188 9770396 2 10 LOCK 5 542 WASHER DIFFERENTIAL OR FINAL DRIVE PINION THRUST 49 64 Exc A Spin F85 or J88 513714 2 36 WASHER Steel 61 63 F85 1347523 2 30 WASHER Bronze 64 65 F85 188 exc A Spin 1362473 2 41 WASHER 64 65 F85 J88 A Spin 1384034 2 51 WASHER 64 65 A Spin exc F85 or J68 P 1385734 2 82 WASHER 65 Exc A Spin F85 or 188 9776165 2 15 WASHER 6867 F85 5200 exc A Spin 9783007 2 20 WASHER diff 8 or P type axle 66 67 F85 5200 A Spin 1364034 2 51 WASHER diff B or P type axle 66 67 5400 5600 5800 98 A Spin 1385734 2 81 WASHER diff P type axle 66 67 5400 5600 5800 98 2 exc A Spin 9778185 2 15 WASHER diff P type axle 56 70 250 330 350 400 Eng 393140 Z 15 WASHER diff 0 type axle 65 70 425 455 Eng A Spin 393140 2 1 15 WASHER diff O type axle 68 70 425 455 Eng exc A Spin 393129 2 15 WASHER diff 0 type axle 68 69 F85 exc A Spin 3880141 2 30 WASHER diff C type axle 68 69 FB5 A Spin 3957940 2 51 WASHER diff 0 type axle 71 F85 3984818 2 30 WASHER pinion thrust B type 71 5400 6400 6600 exc 455 Eng 4 B0 or A Spin 3984818 2 30 WASHER pinion thrust B type 71 72 5400 6400 6600 O axle 455 4 BC Eng exc A Spin 393129 2 15 WASHER diff 71 72 6800 98 exc A Spin 393129 2 15 WASHER diff 71 72 F85 O axle 393140 2 l5 WASHER diff 71 5400 6400 6600 0 axle exc 455 4 BC Eng ur A Spin 393140 2 l5 WASHER diff i OLD5MOB LE DIVISION GENERAL MOTORS CORFORATIONt 5 637 5 542 s aa REV JAN 1972