GM Service Manual Online
For 1990-2009 cars only

Stabilizer Shaft Replacement All Wheel Drive and GT

Removal Procedure

  1. Remove the rear suspension support crossmember in order to access the stabilizer shaft. Refer to Rear Suspension Support Crossmember Replacement.

  2. Object Number: 829947  Size: SH
  3. Use paint in order to place match marks on the stabilizer shaft insulators (6, 13) and on the stabilizer shaft (14).
  4. Remove the 4 bolts (3, 4, 8, 9).
  5. Remove the 2 stabilizer shaft insulator brackets (5, 7).
  6. Remove the 2 stabilizer shaft insulators (6, 13).
  7. Use a wrench in order to hold each of the stabilizer shaft link studs.
  8. Remove the 2 nuts (2, 10) from the link studs.
  9. Remove the stabilizer shaft from the rear suspension support crossmember.

Installation Procedure


    Object Number: 829947  Size: SH
  1. If you are replacing the stabilizer shaft (14) or the insulators (6, 13), copy the match marks from the old components to the new components.
  2. Position the stabilizer shaft on the rear suspension support crossmember.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the 2 nuts (2, 10) in order to retain the shaft to the link studs. Use a wrench in order to hold each of the link studs.
  5. Tighten
    Tighten the nuts to 44 N·m (32 lb ft).

  6. Align the match marks and install the insulators to the shaft.
  7. Install the brackets to the insulators.
  8. Install the 4 bolts (3, 4, 8, 9) to the brackets.
  9. Tighten
    Tighten the bolts to 18 N·m (13 lb ft).

  10. Install the rear suspension support crossmember. Refer to Rear Suspension Support Crossmember Replacement.

Stabilizer Shaft Replacement Except All Wheel Drive and GT

Removal Procedure

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

  2. Object Number: 2013403  Size: SH
  3. Remove the insulator (4) from the stabilizer shaft (3).
  4. Remove the 2 nuts (2).
  5. Remove the 2 bolts (6).
  6. Remove the stabilizer shaft from the twist beam rear axle (1).

Installation Procedure


    Object Number: 2013401  Size: SH
  1. Position the stabilizer shaft on the rear axle. Ensure the mark (1) is on the left rear of the stabilizer shaft.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2013403  Size: SH
  3. Install the 2 bolts (6) and the 2 nuts (2) in order to retain the stabilizer shaft (3) to the rear axle (1). Hold the bolts with a wrench and tighten the nuts.
  4. Tighten
    Tighten the nuts to 250 N·m (184 lb ft).

  5. Install the insulator (4) to the center of the stabilizer shaft.
  6. Lower the vehicle.