I A A I TA05 0728 1985 1991 G1 2 AXLE ASM REAR 8 50 RING GEAR PART 2 NOTE QUANTITY IS ONE PER ASSEMBLY UNLESS OTHERWISE SPECIFIED 1 AXLE ASM REAR SEE ASSEMBLY ILLUSTRATION PART I INCL ITEM 2 40 I I I I 2 5 387 CONNECTOR RR AXLE VENT HOSE I L 14072930 I 3 8 971 PLUG HEADLESS SQUARE SOCKET 1 ZZ ASIREQD II 25522468 4 5 453 SPACER DRIVE PINION BEARING KIT1 1234726 I 5 5 484 BEARING PINION RR Q I I I 9418358 6 5 460 SHIM KIT PINION BEARING 020 024 AS REQD I 1394892 I5 460 SHIM KIT PINION BEARING O25 O29 AS REQD I 1394893 A 5 460 SH M KIT PINION BEARING 030 034 AS REQD I 1394894I 5 460 SHIM KIT PINION BEARING 035 039 AS REIOD I 1394895 7 A 5 529 GEAR KI T RING PINION 1985 89 W 2 73R GU2 INCL ITEM 4 23 I lT1 I1258708 I I 5 529 GEAR KIT RING PINION 1990 91 W 2 73R GU2 INCL ITEM 4 23 1258708 5 529 GEARAKIT RING PINION 1985 90 W 3 08R GU4 INCL ITEM 4 23 26016284 I 5 529 GEAR KIT RING PINION 1991 W 3 08R GU4 lNCL ITEM 4 23 I 26016284 5 529 GEARISET RING PINION 1989 W 3 0r8R GU 4 INCL ITEM 4 23 26026477 5 529 GEAR SET RING PINION GEAR 1990 91 Q 26028477 I 5 529 GEAR KIT RING PINION 1985 90 W 3 42R GU6 INCL ITEM 4 23 26019801 I I 5 529 GEAR SET RING PINION 1991 W 3 42R GUI6 INCL ITEM 4 23 26019801 I I 5 529 GEAR KIT RING PINION W 3 73R GT4 NCL ITEM 4 23 3988518 I 5 529 GEAR KIT RING PINION W 3 23R EXC DUAL RR WHEELS INCL ITEM 4 23 3988518 I 8 5 536 BEARING DIFF SIDE 2 REQD 9420095 A I 9 5 537 SPACER DIFF SIDE BEARING 170 1 72 I 9775809 5 537 SHIM KIT DIFF BEARING 040 044 AS REQD 3995791 5 537 SHIM KIT DIFF BEARING 046 050 AS REQD I 3995792 I A 5 537 SHIM KIT DIFF BEARING 052 O56 AS REQD I 3907088 I 5 537 SHIM KIT DIFF B EAR NG 058 063 I AS REQD I 3907089 5 537 SHIM KIT DIFF BEARING 064 070 AS REQD A I 3853759 I I 5 537 SHIM KIT DIFF BEARING 072 078 AS REQD 3853760 I 5 537 SHIM KIT DIFF BEARING 080 086 AS REQD 3853761 I 5 537 SHIM KIT DIFF BEARING 088 094 AS REQD 3853762 5 537 SHIM KIT DIFF BEARING 096 100 AS REQD I L I 3853912 10 N S CAP DIFF CARRIER BEARING PART OF ITEM 40 I I I 5 506 BOLT DIFF CARRIER BEARING CAP 4 REQD 3818764 11 5 399 GASKET DIFF CARRIER COVER 1985 87 A 3993593 I 5 399 GASKET DIFF CARRIER COVER 1988 91 I 26018662 12 5 398 COVER DIFF CARRIER A 26008172 I 5 508 MAGNET RR AXLE HSG CHIP COLLECTING 3787240 13 4 686 CLIP RR BRAKE CROSS OVER PIPE I 331416 14 8 900 BOLT HEX 5 I6 I8X 7 8 A REQD 10008936 I I I 15 5 518 I BOLT DIFF PINION SHAFT LOCK INCL ITEM 16 ALSO PART OF ITEM 22 14056198 18 N S WASHER PART OF ITEM 15 17 5 517 SHAFT DIFF PINION ALSO PART OF ITEM 22 14006401 A 18 8 900 BOLT HEX 7 16 14X2 I 4 AS REQD A 4 54947 A 19 5 543 WASHER DIFF SIDE GEAR THRUST EXIC G80 I ALSO PART OF ITEM 22 2 I REQD I 1235873 20 5 542 WASHER DIFF PINION THRUST ALSO PART OFITEM 22 2 REQD 3984818 I I 21 I N S GEAR DIFFIPINIONI PART OF KIT SEE I TEM 22 A A 22 5 527 GEAR KIT DIFF SIDE IST DES I985 87 INCL ITEM 15 17 19 21 1 I 1397647 5 527 GEAR KIT DIFF SIDE 2ND DES 1988 9lI INCL ITEM 15 17 19 21 1 I 26012906 5 528 GEAR DIFF SIDE 1985 89 26010479 5 527 GEAR KIT DIFF SIDE 199I INCL ITEMS 15 17 19 20 26019829 I 23 5 531 BOLT HYPOID DRIVE GEAR I0 REQD KIT1 QI 1241564 I 24 5 510 CASE DIFF LESS INTERNAL GEARS I 26010481 25 8 915 NUT HEX 3 8 24 AS REQD I 26 8 931 WASHER LK 3 8 AS REQD I 27 5 855 BEARING RR WHEEL 2 REQD 9440097 28 5 822 SEAL RR AXLE SHAFT OIL 2 REQD I 14003417 I 29 N S PLATE ASM RR BRAKE FLANGE 2 REQD SERIVICED BY COMPONENTS I 5 001 PLATE REAR BRAKE FLANGE 2 REQD L 14055279 I 5 055 PIN REAR BRAKE ANCHOR 2 REQD 14009982 5 056 NUT REAR BRAKE ANCHOR PIN PARK BRK SHOE 2 REQD I 3760300 I 30 8 900 BOLT HEX 3 8 24X1 AS REQD II 454922 I I 31 I 5 809 DRUM RR BRAKE 2 REQD I 32 5 812 BOLT RR WHEEL I2 REQD 1235137 I I 33 5 420 SHAFT RR AXLE IST DES W 28 TOOTH SPLIINES 1985 87 I I 1 14042690 I 5 420 SHAFT RR AXLE 2ND DES W 30 TOOTH SPLINES 1988 91 I 26013313 34 5 422 LOCK RR AXLE SHAFT 2 REQD 3833322 35 5 595 NUTI PROP SHAFT PINION FLANGE 1280823 36 5 595 WASHER PROP SHAFT PINION FLANGE I A 5 17900 f 37 I 5 545 FLANGE W DEFLECTOR PROP SHAFT PINION TYPE BB I 1256854 5 545 FLANGE W DEFLECTOR PROP SHAFT PINION 26016664 I 5 545 IDEFLECTOR PINION FLANGE 1985 87 IST DIES 4 I 543319 I 1991 GENERAL MOTORS SERVICE PAR TS OPERATIONS LT TRUCK 52G 1i 1 91 I I A 5 9 5 000 GROUP I I I I I I II 2I I IIII