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

Differential Carrier and Case Assembly


Object Number: 1456262  Size: LF
(1)Output Shaft Oil Seal - Left
(2)Bolt
(3)Cover - Left
(4)Bushing
(5)O-Ring
(6)Dowel
(7)Carrier
(8)Vent
(9)Oil Seal - Automatic Transmission Only
(10)Cover - Automatic Transmission Only
(11)O-Ring - Automatic Transmission Only
(12)Dowel
(13)O-Ring
(14)Cover - Right
(15)Bolt
(16)Output Shaft Oil Seal - Right
(17)Differential Case Assembly
(18)Ring Gear
(19)Bolt
(20)Shim
(21)Bearing Cup
(22)Bearing
(23)Bolt
(24)Differential Case - Right
(25)Cross Pin
(26)Clutch Pack - Right
(27)C-Clip
(28)Gear and Output Shaft - Right
(29)Side Gears
(30)Side Gear Washers
(31)Gear - Left
(32)C-Clip
(33)Output Shaft - Left
(34)C-Clip
(35)Clutch Pack - Left
(36)Differential Case - Left
(37)Bearing
(38)Bearing Cup
(39)Shim
(40)Magnet
(41)Quick Connect
(42)Cover - Left - Model Dependent
Figure 2:

Drive Pinion Assembly


Object Number: 1456277  Size: LF
(1)Bolt - (2)
(2)Bolt
(3)Cover - Rear
(4)Gasket - Some Models
(5)O-Ring
(6)Nut
(7)Bolt
(8)Pinion Housing/Cage - with Bearings and Spacer
(9)Pinion
(9)Pinion
(10)Shims
(11)Carrier
(12)Bolt
(13)Vehicle Speed Sensor (VSS)
(14)O-Ring
(15)Transmission Stud - Cover - Left
(16)Bolt
(17)Transmission Stud - Case
(18)Adapter
(19)Washer
(20)Drain Plug
(21)Washer
(22)Fill Plug
(23)Bearing
(24)Bearing Cup
(25)Pinion Housing/Cage
(26)Spacer
(27)Bearing Cup
(28)Bearing
(29)Pump Outlet Pipe
(30)Pipe Clip
(31)Quick Connect
(31)Quick Connect
(31)Quick Connect
(32)Rear Axle Cooler - Optional
(33)Cooler Bolt
(34)Rear Axle Pump - Optional
(35)Pump Inlet Pipe
(36)Differential Reinforcement Bracket - Some Models
(37)Differential Reinforcement Bracket Bolts - Some Models