GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41239-1A Cooler Line Seal Installer


    Object Number: 20219  Size: SH
  1. Place a new cooler line seal (49) in the case bore.
  2. Install the J 41239-1A on the transmission case (51) at the cooler line bracket bolt hole.
  3. Press the new cooler line seal (49) in by tightening the seal pressing bolt on the J 41239-1A until the seal bottoms out in the case bore.
  4. Repeat steps 1-3 for the second cooler line seal (49).