How to Replace Your Car's Tailshaft Center Bearing

If you’ve noticed strange vibrations or noises from under your vehicle, it might be time to replace the tailshaft center bearing. This component plays a vital role in supporting the driveshaft and ensuring a smooth ride. Replacing it may seem challenging, but with the right tools and a methodical approach, you can handle it on your own.

Tools and Materials Needed

Before starting, gather the following:

• Jack and jack stands
• Socket set and wrenches
• Safety glasses and gloves
• New center bearing
• Grease
• Hammer and pry bar
• Marker or pen
• Lubricant spray (if needed for stuck bolts)

Step-by-Step Guide

1. Ensure Safety: Park your car on a flat surface, engage the parking brake, and put on safety glasses and gloves.

2. Lift the Vehicle: Use a jack to raise your vehicle and secure it with jack stands. Make sure it’s stable before getting underneath.

3. Locate the Center Bearing: The center bearing is generally found at the midpoint of the driveshaft. This shaft connects the transmission to the rear differential.

4. Mark the Driveshaft: Use a marker to note the alignment of the driveshaft and the flange, which will help maintain balance during reassembly.

5. Remove the Driveshaft:

   • Unbolt the driveshaft from the rear differential using a socket set.
   • Carefully lower the driveshaft, supporting its weight, and set it aside. You might need a pry bar to free it.

6. Replace the Center Bearing:

   • Remove the bolts securing the old center bearing.
   • Carefully slide the old bearing off. A bearing puller might be required if it’s tightly fitted.
   • Grease the area on the driveshaft where the new bearing will sit and then press the new bearing into place.

7. Reinstall the Driveshaft: Align the driveshaft with your markings and bolt it back into position, ensuring all connections are secure.

8. Lower the Vehicle and Test: Lower the vehicle off the jack stands and take it for a short drive. Listen for any unusual noises or vibrations.

When to Consider Professional Help

While replacing a center bearing is doable at home, it’s a good idea to consult a mechanic if:

• You’re unfamiliar with car repairs.
• You don’t have the necessary tools or a safe place to work.
• You encounter difficulties during the process.

A professional can ensure the job is done correctly and may spot other issues that could prevent future problems. Ultimately, addressing the issue promptly can help avoid more extensive repairs down the road. So feel free to get in touch with us and we will look after you.