GM Service Manual Online
For 1990-2009 cars only

Stabilizer Shaft Insulator Replacement AWD

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tires and wheels. Refer to Tire and Wheel Removal and Installation.

  3. Object Number: 874638  Size: SH
  4. Remove stabilizer shaft link to stabilizer shaft retaining nut.
  5. Separate the stabilizer shaft link from the stabilizer shaft.
  6. Remove the stabilizer shaft bracket mounting bolts.
  7. Remove the stabilizer shaft bracket.
  8. Remove the stabilizer shaft insulator. Note the position of the Insulator for installation.

Installation Procedure

  1. Install the stabilizer shaft insulator to the stabilizer shaft with the slit facing rearward.
  2. Install the stabilizer shaft bracket.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the stabilizer shaft bracket mounting bolts.
  5. Tighten
    Tighten the bolts to 110 N·m (81 lb ft).


    Object Number: 874638  Size: SH
  6. Install the stabilizer shaft link to the stabilizer shaft.
  7. Install stabilizer shaft link to stabilizer shaft retaining nut.
  8. Tighten
    Tighten the nut to 125 N·m (92 lb ft).

  9. Install the tires and wheels. Refer to Tire and Wheel Removal and Installation.
  10. Lower the vehicle.

Stabilizer Shaft Insulator Replacement RWD

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  2. Object Number: 742989  Size: SH
  3. Remove the stabilizer shaft mounting bolts (1) and bracket (2).
  4. Remove the stabilizer shaft insulators from the stabilizer shaft.

Installation Procedure


    Object Number: 742989  Size: SH
  1. Install the stabilizer shaft insulators (3) to the stabilizer shaft with the slit facing rearward.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the stabilizer shaft bracket (2) and mounting bolts (1).
  4. Tighten
    Tighten the bolts to 65 N·m (48 lb ft).

  5. Lower the vehicle.