TA05 0739 30 5 543 WASHER DIFF SIDE GEAR THRUST 2 REOD 3977345 31 5 542 WASHER DIFF PINION THRUST AS REOD 3977348 32 5 526 PINION DIFF 2 REOD 3993448 33 5 520 SPIDER DIFF PINION GEAR 3863696 34 5 510 CASE DIFF 4 10 RATIO 81 BELOW EXC G80 1 6258336 J 5 510 CASE DIFF 4 56 RATIO Bn ABOVE EXC G80 I985 89 1 8258340 5 505 CASE DIFF 4 58 RATIO ABOVE EXC G80 1990 91 1 14083292 35 8 93I WASHER SPR LK 50X 87 ZOR AS REOD 9439514 36 5 531 BOLT HYFOID DRIVE GEAR 500X20X1 820 I2 REOD 331422 5 531 BOLT HYPOID DRIVE GEAR E00 20X2 180 I2 REOD 331421 37 5 001 PLATE RR BEARING FLANGE LH 14068905 5 00I PLATE RR BEARING FLANGE RH 14068906 38 8 900 BOLT HEX 1 2 20X1 AS REOD 9423994 39 5 822 SEAL RR WHEEL HUB INR BEARING OIL 2 REOD 469694 40 5 855 BEARING RR WHEEL HUB INR 5 536 2 REGD 9436881 41 5 8I5 RING RR WHEEL HUB BEARING RETAINER 2 REOD 474309 42 5 855 BEARING RR WHEEL HUB OTR 5 536 2 REOD 9428908 43 5 829 NUT RR WHEEL HUB ADJUSTING 2 REOD 341509 44 5 829 KEY RR WHEEL HUB ADJUSTING NUT 2 REOD 341510 45 5 829 RETAINER RR WHEEL HUB ADJUSTING NUT KEY 2 REOD 341511 46 5 422 BOLT RR AXLE SHAFT I 2 IZX1 I 4 16 REOD 376869 47 5 420 SHAFT RR AXLE LH 3977383 5 420 SHAFT RR AXLE RH 3977384 48 5 811 GASKET RR WHEEL HUB 2 REOD 327739 49 5 812 BOLT RR WHEEL EXC DUAL RR WHEELS 16 REOD 3988538 5 812 BOLT RR WHEEL W DUAL RR WHEELS 18 REQD 355815 50 5 806 HUB RR WHEEL EXC DUAL RR WHEELS 2 REOD 3977397 5 808 HUB RR WHEEL W DUAL RR WHEELS 2 REGD 352982 51 5 809 DRUM RR BRAKE W JB7 JD7 13X2 1 2 EXC DUAL RR WHEELS 2 REOD 6260588 5 809 DRUM RR BRAKE W JB8 13X3 1 2 EXC DUAL RR WHEELS 2 REOD 6260830 5 809 DRUM RR BRAKE W JB8 13X3 1 2 DUAL RR WHEELS 2 REOD 6260831 52 5 595 NUT PROP SHAFT PINION FLANGE DEFLECTOR 7 42B 19B5 644536 5 595 NUT PROP SHAFT PINION FLANGE 9 DEFLECTOR 7 428 1986 91 15552844 NOTE 1 FOR INFORMATION ON LOCKING DIFFERENTIAL SEE LOCKING DIFFERENTIAL 10 1 2 RING GEAR ILLUSTRATION RPO DEFINITIONS G80 AXLE REAR FOSITRACTION LIMITED SLIP JB7 BRAKE POWER DISC DRUM 8400 LBS JBB BRAKE POWER DISC DRUM 10000 LBS JD7 BRAKE HYD POWER DISC DRUM 8400 LBS 7 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS LlGI IT TRUCK 52R 5 000 GROUP 5 20 9 90