TWO SPEED REAR AXLE 6 7 5 386 AXLE REAR 2 001 OE TYPE 15040T 15 000 LB H16 88 15608823 1504OT 4 56 6 34 1 88 15608824 1504OT W IG86 4 56 6 34 1 88 1 15608827 15040T 5 14 7 16 1 88 1 15608828 1504OT W G86 5 14 7 16 1 88 15608831 15040T 5 57 7 75 1 88 15608832 15040T N G86 5 57 7 75 1 87 15554833 1504OT 5 86 8 15 1 87 1 15554834 1504OT I I G86 5 86 8 15 1 88 15608835 1504OT 5 86 8 15 1 88 15608836 15040T W G86 5 86 8 15 1 88 15608839 1504OT 6 29 8 75 1 88 15608840 1504OT I I G86 6 29 8 75 1 TYPE T175 17 500 LB J08 NOTE CANADIAN TYPE T175 AXLES INCL BRAKES HUBS OR 2O IN CAST STEEL WHEELS PROP SHAFT YOKE V 83 84 1 15503593 T175 6 57 9 13 1 84 86 15519431 T175 6 57 9 13 1 TYPE 19050T 19 000 LB H17 88 1 15554871 1905OT 4 56 6 34 1 88 15554872 19050T W IG86 4 56 6 34 1 88 15554874 1905OT W G86 4 88 6 78 1 TYPE 21065T 21 000 LB H18 88 15555422 21065T 4 63 6 31 1 88 15555423 21065T W G86 4 63 6 31 1 DETAILS NOT AVAILABLE AT TIME OF PUBLICATION 88 15555424 21065T 4 88 6 65 1 88 15555425 21065T W G86 4 88 6 65 1 87 88 15555426 21065T 5 29 7 21 1 87 88 15555427 21065T W G86 5 29 7 21 1 87 88 15555434 21065T 7 17 9 77 1 87 88 1 15555435 21065T W G86 7 17 9 77 1 KIT BEARING SEAL 87 88 1 15575643 1504OT INCL SHIFT FORK SEALS PINION BRG CAGE OIL SEAL SHIFT YOKE SEAL SPRING PINION BRG CAGE SHIMS 121800 KIT BOLT BEVEL DRIVE GEAR SUPPORT CASE I 87 88 1 15575644 15040T INCL BOLTS NUTS WASHERS 121448 KIIT DIFFERENTIAL CARRIER I37 88 1 1 15585388 T175 19 5OT BASIC OVERHAUL INCL DIFF CUPS CONES PINION BRG CUPS CONES PILOT BRG PINION SHAFT OIL SEAL SHIFT FORK SEAL LOWER SHIFT FORK HOLE PLUGS PINION SHAFT BRG CAGE SHIMS THRUST WASHERS RTV SEALANT 121806 KIT DIFFERENTIAL NO SPIN 187 88 1 15575627 1905OT INCL SIDE GEARS RETAINERS SPACERS SPRINGS CAM RINGS SPIDER CLUTCHES 69652 KIT IDIFFEREVNTIAL PINION SPIDER 34 88 1 15515848 T150 1504OT INCL PINIONS SPIDER THRUST WASHERS 5 57 7 75 1 5 86 8 15 1 6 29 8 75 1 118746 87 88 1 1 15585031 T175 19050T INCL PINIONS SPIDER THRUST WASHERS 121749 5 387 HOUSING REAR AXLE 2 0020E B7 1 15576081 15040T W G86 3037 19 188 1 15578082 1504OT 303992 187 88 1 1 15585353 1905OT INCL STUDS 121729 87 88 1 1 15576093 21065T REPL 15575660 15576092 303908 5 387 STUD DIFFERENTIAL CARRIER 2 0580E I 87 88 2 2 15585355 1905OT CARR TO HSG HEX 1 2 13 X 1 6 1 2 13 X 1 210376 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB N S reference only Added this issue 5 11 5 386 5 387 MAY BE AS REQUIRED PART REV 9 87