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Differential Carrier Bushing Replacement - Front

Fig 1: Differential Carrier Bushing - Front
GM2279965Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the propeller shaft. Refer to Propeller Shaft Replacement .
  3. Remove the exhaust system. Refer to Exhaust Muffler Replacement (Single)Exhaust Muffler Replacement (Dual) .
1 Differential Carrier Bushing Front (Qty:2)

Procedure

  1. Support the rear differential with a hydraulic transmission jack stand.
  2. Remove the electrical connector from the rear differential clutch control module. Refer to Rear Differential Clutch Control Module Replacement .
  3. Remove the front and rear differential mounting bolts. Refer to Differential Carrier Assembly Replacement .
  4. Lower the rear differential until there is enough room to remove the differential carrier bushings
  5. Using the DT491261  tool and the DT4912610  kit , remove the rear differential bushing.
  6. Position the NEW rear differential bushing with the beveled edges facing the housing (up).
  7. Using the DT491262  tool and the DT4912610  kit , install the NEW rear differential bushing.

Special Tools

  • DT491261  Press Tool
  • DT491262  Press Tool
  • DT4912610  Bushing Replacer Hardware Kit

For equivalent regional tools, refer to Special Tools .