G G gm 0 Tw 9 Q Q ul 0 7 0 0 0 I VI or 2 s i hi KL 2 44 0 J NV vg nv V te ll 0 0 V M Q Q 0 G c G G Q e Q 0 sms Q ez 5 9 G G l 0 G T R 4 i 3 i a l f C n T5 27 J 1975 78 G1 AXLE ASSEMBLY EXC P TRAC 8 1 2 RING GEAR 1 HOUSING Rear Axle 4 4 5 387 21 BOLT Diff Carrier Cap 7 l6 I4 x 2 Z CONNECTOR Rear Axle Vent Hose 5 387 1 4 5 506 V 3 PLUG Axle Filler and Drain 1 2 14 8 971 22 SCREW Pinion Shaft Lock 5 518 4 SPACER Pinion Shaft Brg 5 453 23 WASHER 8 929 5 CUP Part of 5 484 Bearing Asm N S 24 SHAFT Differential Pinion 5 517 6 CONE Part of 5 484 Bearing Asm N S 25 BOLT Drive Gear 3 8 24 x Z5 32 5 531 7 SHIM Part of 5 460 Shim Unit Pinion S 25 CASE Rear Axle Diff 1 5 5I0 Shaft Brg N 27 NUT Hex 3 B 24 8 915 8 GEAR ASM Ring and Pinion 5 529 28 WASHER Lock 8 931 9 GONE Part of 5 536 Bearing Dill Side N 29 BEARING ASM Rear Wheel 5 855 v 10 CUP Part of 5 536 Bearing Diff Side N S 30 SEAL Rear Axle Shaft Brg 5 822 11 SHIM Part ol 5 537 Shim Unit 31 PLATE ASM Brake Flange 5 001 Differential Brg Adi N S 32 BOLT 3 8 24 x I 8 900 12 CAP Diff Carrier Brg Pert of 5 387 33 LOCK Rear Axle Shaft 5 422 Housing Rear Axle N S 34 SHAFT Rear Axle 5 420 13 GASKET Axle Housing Cover 5 399 35 BOLT Rear Hub 1 Z 20 x 1 3 4 5 812 I4 COVER Axle Housing 5 398 38 DRUM ASM Rear Wheel Brake 5 809 15 CUP Rear Brake Crossover Pipe 8 950 37 NUT Pinion Flange 7 B I4 5 595 16 BOLT Gear Carrier Cover 5 398 38 WASHER Prop Shaft Pinion Flange 5 595 17 GEAR Diff Pinion Part of 5 527 Gear 39 FLANGE W Deflector Prov Shaft Unit Diff Side N S Pinion 5 545 18 WASHER Diff Pinion Part of 5 527 40 SEAL Pinion Flange Gil 5 469 Gear Unit Diff Side N S 41 CONE Pinion Shaft Front Part of 19 WASHER Diff Side Gear Part ol 5 527 5 447 Bearing Asm N S Gear Unit Diff Side N S 42 CUP Pinion Shaft Front Part of 5 447 20 GEAR Diff Side Part of 5 527 Gear Bearing Asm N S Unit Diff Side N S NOTE 1 No attempt should be made to convert this axle to posizraction Because of design changes you will not be able tc use a Differential Case from a G 10 W Positraction The positraction axle assemblies use an 8 7 B Ring Gear The standard axle assemblies use an 8 1 2 Ring Gean WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51A 1 5 000 GROUP s ic 2 83