Astro Van 2WD V6-4.3L VIN W (2001)
Extension Housing: Service and Repair
Extension Housing Rear Oil Seal
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Tools Required
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J21426 Rear Extension Seal Installer
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the propeller shaft.
3. Remove the rear extension oil seal.
Installation Procedure
1. Install the new seal using J 21426 and a soft faced mallet.
2. Install the propeller shaft.
3. Lower the vehicle.
4. Check the transmission fluid level.
Use Dexron(R) III Automatic Transmission Fluid.