GM Service Manual Online
For 1990-2009 cars only

    Object Number: 474281  Size: SH
  1. Install a new snap ring (57) into the snap ring groove on the final drive end (small machined diameter) of the output shaft (94).
  2. Install the output shaft (94) into the final drive assembly. Use a mallet in order to install the shaft (94) through the final drive differential gear.

  3. Object Number: 474279  Size: SH
  4. Install a new snap ring (57) into the output shaft snap ring groove.