GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 45756 Output Shaft Seal Installer

Removal Procedure


    Object Number: 819580  Size: SH
  1. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
  2. Remove the rear propeller shaft. Refer to Rear Propeller Shaft Replacement in Propeller Shaft.
  3. Remove the rear output shaft seal by prying it out with a flat-tipped screwdriver.

Installation Procedure


    Object Number: 819663  Size: SH
  1. Using the J 45756 , install a NEW output shaft seal.
  2. Install the rear propeller shaft. Refer to Rear Propeller Shaft Replacement in Propeller Shaft.
  3. Check the fluid level. Add fluid if necessary.
  4. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .