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

Case Components


Object Number: 825334  Size: LF
(1)Adapter Stud
(2)Front Case Half
(3)Locating Pin
(4)Rear Output Shaft Bearing Outer Retaining Ring
(5)Rear Case Half
(6)Wiring Harness Bracket
(7)Vehicle Speed Sensor (VSS)
(8)VSS O-Ring
(9)Rear Output Shaft Seal
(10)Oil Fill Plug
(11)Case Half Bolt
(12)Oil Drain Plug
(13)Locating Pin
(14)Front Output Shaft Seal
(15)Vent
(16)Input Shaft Seal
Figure 2:

Internal Components


Object Number: 825335  Size: LF
(1)Planetary Carrier Front Thrust Washer
(2)Planetary Pinion Gear Thrust Washer
(3)Planetary Pinion Gear
(4)Planetary Pinion Gear Thrust Washer
(5)Planetary Pinion Gear Shaft
(6)Planetary Carrier Rear Thrust Washer
(7)Input Shaft Rear Support Bearing
(8)Rear Output Shaft
(9)Annulus Gear
(10)Annulus Gear Retaining Ring
(11)Rear Output Shaft Bearing
(12)Rear Output Shaft Bearing Retaining Ring
(13)Speed Reluctor Wheel
(14)Rear Output Shaft Shipping Seal
(15)Sun Gear Bushing
(16)Sun Gear
(17)Viscous Coupling
(18)Drive Sprocket
(19)Driven Sprocket
(20)Front Output Shaft
(21)Front Output Shaft Cup Plug
(22)Front Output Shaft Rear Bearing
(23)Drive Chain
(24)Front Output Shaft Front Bearing
(25)Sun Gear Bearing
(26)Oil Restrictor
(27)Input Shaft
(28)Input Shaft Bushing
(29)Oil Scoop