GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Driveline/Axle 🢒 Rear Drive Axle 🢒 Rear Axle Disassembled Views
Figure 1:

Drive Pinion Components
Object Number: 728867 Size: MF
(1)Nut
(2)Washer
(3)Yoke and Deflector
(4)Oil Seal
(5)Thrust Washer
(6)Bearing
(7)Bearing Cup
(8)Pinion Preload Shims
(9)Housing
(10)Oil Baffle
(11)Bearing Cup
(12)Bearing
(13)Pinion Position Shim
(14)Drive Pinion
Figure 2:

Differential Case Components
Object Number: 822121 Size: MF
(1)Housing
(2)Ring Gear
(3)Lock Pin
(4)Differential Case
(5)Shim-Inboard
(6)Fill Plug
(7)Differential Housing Cover
(8)Bolt
(9)Bolt
(10)Bearing Cap
(11)Shim-Outboard
(12)Bearing Cup
(13)Bearing
(14)Bolt
(15)Pinion Shaft
(16)Thrust Washer
(17)Pinion Gear
(18)Side Gear
(19)Thrust Washer
(20)Pinion Gear
(21)Thrust Washer
(22)Side Gear
(23)Thrust Washer