GM Service Manual Online
For 1990-2009 cars only

    Object Number: 794364  Size: SH
  1. Install the side gears and the pinion gears (2), and the washers (1) into the differential case (3).

  2. Object Number: 748616  Size: SH
  3. Install the pinion shaft pin (2) and a NEW lock pin (3) to the differential case (1).