GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 42067 Rear Main Seal Installer


    Object Number: 412495  Size: SH
  1. Remove excess sealer from seal recess.
  2. Lubricate the outside diameter of the new crankshaft seal with clean engine oil.
  3. Using the J 42067 , press the new crankshaft seal into the housing. The J 42067 also establishes the depth of the seal in the crankshaft seal bore. The seal should be flush to 0.5 mm (0.0197 in) deep.