GM CHEVROLET J IRl2tl1J Rlltilli 2 3 4 5 6 O7 B 11 26 4 F 28 8 y 1 v 10 9 31 POSITRACTION TYPICAL 13 30 29 14 O 28 W 15 16 21 26 17 18 19 20 21 22 25 24 1 12 11 24 23 REAR AXLE CARRIER TYPICAL Key Description Group Key Description Group 1 Case and Cover Differential 5 510 17 Spacer Rear Axle Pinion Bearing 5 453 2 Plate and Disc Unit Differential Clutch 5 511 18 Seal Rear Axle Propeller Shaft Pinion Flange Oil 5 469 3 Ring Differential Side Gear 5 511 19 Deflector Propeller Shaft Pinion Flange 5 545 4 Gear Differential Side 5 528 20 Flange Part of Key 23 N S S 5 Pinion Differential Side 5 526 21 Washer Propeller Shaft Pinion Flange 5 545 6 Ring Differential Side Gear 5 511 22 Nut Propeller Shaft Pinion Flange 5 595 7 Plate and Disc Unit Differential Clutch 5 511 23 Flange and Deflector Propeller Shaft Pinion 5 545 8 Case and Cover Differential 5 510 24 Bearing Rear Axle Pinion 5 484 9 Gear Differential Side 5 528 25 Lock Differential Side Bearing Adjusting Nut 5 539 10 Shaft Differential Pinion Cross 5 517 26 Bracket Part of Key 14 N S S 11 Nut Differential Side Bearings Adjusting 5 537 27 Gear Part of Key 15 N S S 12 Bearing Differential Side 5 536 28 Washer Differential Side Gear Thrust 5 543 13 Screw Differential Pinion Shaft Lock 5 518 29 Gear Differential Side 5 528 14 Carrier or Housing Differential 5 505 30 Pinion Differential Side 5 526 15 Gear and Pinion Unit 5 529 31 Shaft Differential Side Pinion 5 517 16 Shim Differential or Rear Axle Pinion Bearing 5 460