GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left drive axle. Refer to Wheel Drive Shaft Replacement in Wheel Drive Shafts.
  2. Important : Be careful not to damage the transmission case cover/case extension when removing the seal with a screwdriver.


    Object Number: 15618  Size: SH
  3. Remove the drive axle seal (37). First use a screwdriver to pry outer the seal from the transmission. Use pliers in order to remove the remaining housing of drive axle seal from the transmission.
  4. Inspect the drive axle seal mating surface on the drive axle housing for corrosion, grooves or nicks.
  5. Clean the drive axle seal mating surface on the drive axle housing with crocus cloth.

Installation Procedure

Tools Required

J 39051-2 Left Seal Driver

Important: Be careful not to damage the transmission case cover/case extension when installing the drive axle seal.


    Object Number: 15530  Size: SH
  1. Install the left-hand drive axle seal (37) using the J 39051-2 and a hammer.
  2. Install the left drive axle. Refer to Wheel Drive Shaft Replacement in Wheel Drive Shafts.