GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra - 2WD
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 6L50/6L80/6L90
🢒 Transmission Output Shaft Seal Replacement
Transmission Output Shaft Seal Replacement 2WD
Callout
Component Name
Preliminary Procedures
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the propeller shaft. Refer to
One-Piece Propeller Shaft Replacement
or
Two-Piece Propeller Shaft Replacement
.
1
Output Shaft Seal
Special Tools
•
DT-48021
Seal Installer (6L90)
•
J 8092
Driver Handle (6L90)
•
J 38869
Output Shaft Seal Installer (6L80)
•
J 45000
Seal Remover