GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 44645 Crankshaft Front Oil Seal Installer


    Object Number: 663819  Size: SH
  1. Lubricate the crankshaft sealing surface with engine oil.
  2. Place the crankshaft front oil seal onto the crankshaft.
  3. Install the J 44645 to the crankshaft.
  4. Press the crankshaft front oil seal onto the crankshaft with the J 44645 until the tool bottoms out.
  5. Remove the J 44645 .