TWO SPEED REAR AXLE 6 7 5 387 STUD DIFFERENTIAL CARRIER 2 0580E C0n t 87 88 4 4 15575703 21065T LONG CARR TO HSG 5 8 11 X 2 5 8 11 X 1 210379 5 400 PLUG AXLE HOUSING 2 0120E 87 88 1 1 696909 15040T 19050T 21065T FILLER MAGNETIC 77944 84 85 1 444595 M185T M22OT 3 4 14 DRAIN MAG REPL 143968 P 1 12 5 420 SHAFT REAR AXLE 2 0170E 83 2 2458460 17221 RH OR LH 41 5 16 LG 16 SPL NES USE W 1 444620 PLUG REPL 2477769 62165 87 88 2 2 15584981 19050T RH LH 210512 5 422 NUT AXLE SHAFT STUD 2 0233E 87 88 AR AR 9422301 T175 15040T 1905OT 1 2 13 HEX 301M STEEL 5 447 BEARING PINION SHAFT 2 1151E 87 88 2 2 9422073 T175 19050T INNER OUTER REPL15585164 55175 C 55437 83 88 1 9414917 T150 15040T PINION BRG CAGE REPL 15585163 HM 903249 HM 903210 5 453 CAGE PINION SHAFT BEARING 2 1210E 87 88 1 15583526 15040T INCL CUPS ALSO USED W G86 76897 5 453 DOWEL PINION SHAFT BEARING CAGE 2 1210E 88 2 15534131 15040T L 90654 8 5 460 SPACER PINION SHAFT BEARING 2 1670E 87 88 AR 15575640 1504OT 527 THK 91637 5 469 A SEAL OIL PINION SHAFT BEARING 2 1610E 87 88 1 15584070 1504OT INCL RETAINER 935735 5 490 FORK SHIFT REAR AXLE 2 2550E 83 88 1 1 2271823 17201 17221 22221 21065T REPL 2458466 15527928 NCL PIN 32613 5 505 CARRIER DIFFERENTIAL COMPLETE 2 0340E 4 TYPE 15040T 88 1 15576174 1504OT 4 56 6 34 1 121850 88 1 15576170 15040T W G86 4 56 6 34 1 121993 87 88 1 15575647 1504OT 5 14 7 16 1 121576 88 1 15575659 15040T W G86 5 14 7 16 1 121880 87 88 1 15575637 1504OT 5 57 7 75 1 121667 87 88 1 15578084 15040T W G86 5 57 7 75 1 122332 87 88 1 15575651 1504OT 5 86 8 15 1 121668 87 88 1 15577251 15040T W G86 5 86 8 15 1 1221 10 87 88 1 15575655 15040T 6 29 8 75 1 121575 87 88 1 15576083 15040T W G86 6 29 8 75 1 121958 TYPE 19050T 88 1 15585391 19050T 4 56 6 34 1 121555 88 1 15575588 19050T W G86 4 56 6 34 1 121860 87 88 1 1 15585356 19050T 4 88 6 78 1 121556 88 1 15576431 19050T W G86 4 88 6 78 1 121941 87 88 1 1 15575539 19050T 5 29 7 35 1 121557 87 88 1 15576432 1905OT W G86 5 29 7 35 1 121937 87 88 1 1 15575572 1905OT 5 57 7 75 1 121558 87 88 1 15575589 19050T W G86 5 57 7 75 1 121861 87 88 1 1 15575576 1905OT 6 14 8 55 1 121559 87 88 1 15576433 19050T W G86 6 14 8 55 1 121942 87 88 1 1 15575580 1905OT 6 57 9 14 1 121560 87 88 1 15575590 19050T W G86 6 57 9 14 1 121862 87 88 1 1 15575584 1905OT 7 17 9 97 1 121561 87 88 1 15576434 1905OT W G86 7 17 9 97 1 121925 TYPE 21065T 88 1 15579170 21065T 4 63 6 31 1 121973 88 1 15575712 21065T 4 88 6 65 1 12167O 88 1 15576167 21065T W G86 4 88 6 65 1 121985 I 87 88 1 15575716 21065T 5 29 7 21 1 121671 87 88 1 15575741 21065T W G86 5 29 7 21 1 121660 87 88 1 15575720 21065T 5 57 7 60 1 1 21672 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 5 387 5 505 5 12 N S reference only Added this issue MAY BE AS REQUIRED PART REV 9 87