GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 8092 Driver Handle
    • J 23062-14 Bearing and Bushing Remover/Installer
    • J 21426 Rear Extension Housing Seal Installer

    Object Number: 38642  Size: SH
  1. Install a new bushing in the extension housing using the J 23062-14 and the J 8092 .

  2. Object Number: 38640  Size: SH
  3. Install a new extension housing oil seal using the J 21426 .

  4. Object Number: 38639  Size: SH
  5. Lubricate the inside diameter of the extension housing oil seal with DEXRON III® or equivalent.