GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Differential Carrier and Case Assembly


Object Number: 1491703  Size: LF
(1)Carrier
(2)Cover - Left
(3)Cover - Right
(6)Output Shaft Oil Seal
(6)Output Shaft Oil Seal
(7)Bolt
(7)Bolt
(8)Bushing
(9)O-ring
(9)O-ring
(10)Dowel
(11)Vent
(14)O-ring
(15)Magnet
(100)Differential Case Assembly
(101)Bolt
(102)Ring Gear
(103)Shim(s)
(103)Shim(s)
(104)Bearing Cup
(104)Bearing Cup
(105)Bearing
(105)Bearing
(106)Bolt
(107)Differential Case - Right
(108)Cross Pin
(109)Clutch Pack - Right
(110)C-Clip
(110)C-Clip
(111)Gear and Output Shaft - Right
(112)Side Gears
(113)Side Gear Washers
(114)Gear - Left
(115)C-Clip
(116)Intermediate Shaft - Left
(117)Clutch Pack - Left
(118)Differential Case - Left
Figure 2:

Drive Pinion Assembly


Object Number: 1491705  Size: LF
(1)Carrier
(4)Pinion Housing/Cage - with Bearings and Spacer
(4)Pinion Housing/Cage
(5)Cover - Rear
(7)Bolt
(12)Gasket - Some Models
(16)Bolt
(17)O-Ring
(18)Nut
(19)Shim
(21)Bolt
(22)Transmission Stud - Case
(23)Adapter
(24)Washer
(24)Washer
(25)Drain Plug
(26)Fill Plug
(27)Bearing
(28)Bearing Cup
(29)Spacer
(30)Bearing Cup
(31)Bearing
(119)Pinion