GM Service Manual Online
For 1990-2009 cars only

Tool Required

J 42067 Rear Main Seal Installer

  1. Coat the lip of the rear main oil seal with a small amount of chassis grease, GM P/N 12377985 or equivalent.

  2. Object Number: 159211  Size: SH
  3. Use the J 42067 to install the rear main oil seal.