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

Front Unit


Object Number: 805739  Size: LF
(1)Bolt
(2)CSC Assembly
(3)O-Ring
(4)Snap Ring
(5)Bearing
(6)Reverse Blocker Pin Bolt
(7)Front Housing
(8)Plug
(9)Spring
(10)Detent Plunger Assembly
(11)Fill Plug
(12)Vent
(13)Shift Shaft Bearing
(14)Reverse Blocker Pin
(15)Spring
(16)Reverse Blocker Bushing, Retainer Pin
(17)Reverse Blocker Pin
(18)Drain Plug
(19)Bolt
Figure 2:

Gears


Object Number: 805740  Size: LF
(1)Snap Ring
(2)Selective Spacer Washer
(3)Input Shaft and Maindrive Gear
(4)Caged, Spigot Needle Roller Bearing
(5)Synchromesh Ring
(6)Snap Ring
(7)Selective Spacer Washer
(8)Synchromesh Outer Sleeve
(9)Synchromesh Hub
(10)Spring
(11)Ball
(12)Sliding Key
(13)Synchromesh Ring
(14)Needle Roller Inner Sleeve
(15)Needle Roller Bearing
(16)3rd Speed Gear
(17)Locating Ball
(18)Thrust Washer
(19)2nd Speed Gear
(20)2nd Speed, Needle Roller Bearing
(21)Cone Ring
(22)Friction Ring
(23)Synchromesh Ring
(24)Snap Ring
(25)Synchromesh Outer Sleeve
(26)1st/2nd Speed Synchromesh Hub
(27)Synchromesh Ring
(28)Friction Ring
(29)Cone Ring
(30)1st Speed Gear
(31)1st Speed, Needle Roller Bearing
(32)Main Shaft
(33)Reverse Gear, Needle Roller Bearing
(34)Reverse Gear
(35)Synchromesh Ring
(36)Synchromesh Outer Sleeve
(37)5th Reverse Speed Synchromesh Hub
(38)Selective Snap Ring
(39)Synchromesh Ring
(40)5th Speed, Needle Roller Bearing
(41)5th Speed gear
(42)Circle Clip
(43)Support Washer
(44)Front Cluster Gear Needle Roller Bearing Cup
(45)Cluster Gear Needle Roller Bearing
(46)Cluster Gear
(47)Cluster Gear Needle Roller Bearing
(48)Rear Cluster Gear Needle Roller Bearing Cup
Figure 3:

Rear Unit


Object Number: 805743  Size: LF
(1)Shift Shaft Support
(2)Cylindrical Torsion Spring
(3)Bushing
(4)Select Lever
(5)Roller
(6)Bolt
(7)Vehicle Speed Sensor
(8)Allen Cap Screw
(9)Dowl Pin
(10)Detent Ball
(10)Detent Ball
(11)Compression Springs
(11)Compression Springs
(12)Cover Plate
(13)Bolts
(14)Speed Sensor Toothed Ring
(15)Oil Seal
(16)Plug
(17)Flange
(18)Nut
(19)Rear Housing
(20)Reverse Switch
(21)Bolt
(22)Dowl Pin
(23)Bolts
(24)Reverse Idler Shaft
(25)Snap Ring
(26)Caged Needle Roller Bearing
(27)Caged Needle Roller Bearing
(28)Snap Ring
(29)Reverse Idler Gear
(30)Bolt
(31)Thrust Plate
(32)Plug
(33)Spring
(34)Rear Bearing
(35)Bolt
(36)Rear Mainshaft Bearing Retainer Plate
(37)Interlock Balls
Figure 4:

Shift Forks


Object Number: 805745  Size: LF
(1)Bolt
(2)Torsion Spring
(3)Reverse Lock Plate
(4)Roll Pin
(5)Shift Finger
(6)Pin
(7)Oil Seal
(8)Selector Rod Shift Shaft
(9)Roller
(9)Roller
(10)Roller
(10)Roller
(11)Dowel Pin
(12)Dowel Pin
(13)Retaining Ring
(14)Roll Pin
(15)Selector Rod Trunnion
(16)Shift Fork 5th Reverse
(17)Roll Pin
(18)Selector Shaft 5th Reverse
(19)Shift Fork 3rd/4th
(20)Roll Pin
(21)Selector Shaft 3rd/4th
(22)Interlock Pin
(23)Shift Yoke 1st/2nd
(24)Roll Pin
(25)Shift Fork 1st/2nd
(26)Roll Pin
(27)Selector Shaft 1st/2nd