GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41172 Oil Seal Installer


    Object Number: 517105  Size: SH
  1. Lubricate the new crankshaft rear oil seal with Chassis Grease, GM P/N 1051344, Canadian P/N 993037, or equivalent.
  2. Important: The J 41172 will install the seal to the correct installed depth. Other seal installers may not seat the seal properly and oil leakage may result.

  3. Position the new seal in place over the end of the crankshaft.
  4. Lightly tap the crankshaft rear oil seal into place using a hammer and the J 41172 .