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

Gear Shift Control


Object Number: 1291845  Size: MF
(1)Gear Shift Control Lever Knob
(2)Gear Shift Control Lever Assembly
(3) Select and Shift Cable
Figure 2:

Input Shaft and Counter Shaft Gear


Object Number: 1225502  Size: LF
(1)Input Shaft Circlip
(2)5th Gear Synchronizer Plate
(3)5th Gear Synchronizer Sleeve
(4)5th Gear Synchronizer Spring
(5)5th Gear Synchronizer Key
(6)5th Gear Synchronizer Hub
(7)5th Gear Synchronizer Ring
(7-1)Wave Spring
(8)Input Shaft 5th Gear
(9)Input Shaft 5th Gear Bearing
(10)Input Shaft 5th Gear Spacer
(11)Input Shaft Bearing - Left
(12)Input Shaft 4th Gear
(13)4th Gear Synchronizer Ring
(13-1)Wave Spring
(14)Input Shaft 4th Gear Bearing
(15)3rd-4th Gear Synchronizer Sleeve
(16)3rd-4th Gear Synchronizer Spring
(17)3rd-4th Gear Synchronizer Key
(18)3rd-4th Gear Synchronizer Hub
(19)3rd Gear Synchronizer Ring
(20)Input Shaft 3rd Gear
(21)Input Shaft 3rd Gear Bearing
(22)Input Shaft
(23)Input Shaft Bearing - Right
(24)Input Shaft Oil Seal
(25)Reverse Gear Shaft Bolt
(26)Reverse Gear Shaft
(27)Reverse Idle Gear
(28)Counter Shaft Nut
(29)Counter Shaft 5th Gear
(30)Counter Shaft Bearing Shim
(31)Counter Shaft Bearing - Left
(32)Counter Shaft 4th Gear
(33)Counter Shaft 3rd-4th Gear Spacer
(34)Counter Shaft 3rd Gear
(35)Counter Shaft 2nd Gear
(36)2nd Gear Synchronizer Ring
(37)Counter Shaft 2nd Gear Bearing
(38)1st-2nd Gear Synchronizer Circlip
(39)1st-2nd Gear Synchronizer Sleeve
(40)1st-2nd Gear Synchronizer Spring
(41)1st-2nd Gear Synchronizer Key
(42)1st-2nd Gear Synchronizer Hub
(43)1st Gear Synchronizer Ring
(44)Counter Shaft 1st Gear
(45)Counter Shaft 1st Gear Bearing
(46)Counter Shaft
(47)Counter Shaft Bearing - Right
Figure 3:

Gear Shift Fork


Object Number: 1291846  Size: MF
(1)Shift Interlock Bolt
(2)Shift and Select Shaft
(3)Shift Lever
(4)Bracket
(5)Low Speed Shift Fork
(6)Low Speed Shift Shaft
(7)Low Speed Shift Shaft Spring/Ball
(8)Low Speed Shift York
(9)High Speed Shift York
(10)High Speed Shaft Spring/Ball
(11)High Speed Shift Shaft
(12)High Speed Shift Fork
(13)Reverse Shift Arm
(14)5th/Reverse Shift Ball
(15)5th/Reverse Shift Shaft Spring/Ball
(16)Reverse Shift Shaft Guide Spring/Ball
(17)5th/Reverse Shift Shaft
(18)5th/Reverse Shift York
(19)5th/Shift Fork Guide Ball
(20)5th/Shift Fork
(21)Reverse Shift Lever
Figure 4:

Differential and Case


Object Number: 1291847  Size: MF
(1)Transaxle Case - Right
(2)Speedometer Driven Gear (Vehicle Speed Sensor)
(3)Back Up Light Switch
(4)Transaxle Case - Left
(5)Oil Gutter
(6)Left Case Plate
(7)Side Cover
(8)Differential Ring Gear
(9)Differential Oil Seal - Left
(10)Differential Bearing - Left
(11)Differential Case
(12)Speedometer Drive Gear
(13)Differential Bearing - Right
(14)Differential Oil Seal - Right
(15)Differential Pinion Gear Shaft Pin
(16)Differential Side Gear Adjust Shim
(17)Differential Side Gear
(18)Differential Pinion Gear Shaft
(19)Differential Pinion Gear
(20)Differential Pinion Gear Washer