Replace Wheel Bearing or Entire Hub: Which Is the Right Choice?

When it comes to automotive repairs, understanding your options is crucial. If you're experiencing wheel-related issues, you may be faced with the decision of replacing the wheel bearing or the entire hub. This guide will provide you with the insights you need to make an informed decision.

Story 1: The Benefits of Replacing the Wheel Bearing

In many cases, replacing only the wheel bearing can be a viable and cost-effective solution. According to the National Highway Traffic Safety Administration (NHTSA), an average wheel bearing replacement costs around $250-$450.

Benefits of replacing the wheel bearing:

Benefit	Cost
More affordable than replacing the entire hub	$250-$450
Requires less labor and time to install	2-3 hours
Maintains original hub assembly	Preserves vehicle integrity

How to Replace a Wheel Bearing:

Step 1: Gather necessary tools and parts.

* Lug wrench

* Jack

* Jack stands

* Wheel chocks

* Replacement wheel bearing

Step 2: Safety first.

* Park vehicle on a flat surface, engage parking brake, and place wheel chocks.

Step 3: Remove the wheel.

* Loosen lug nuts, jack up vehicle, and secure with jack stands.

* Remove lug nuts and wheel.

Step 4: Remove the brake caliper.

* Unbolt the brake caliper and hang it from the suspension with a bungee cord.

Step 5: Remove the wheel bearing.

* Use a press to remove the bearing from the hub.

Step 6: Install the new wheel bearing.

* Press the new bearing into the hub.

Step 7: Reassemble.

* Reinstall the brake caliper, wheel, and lug nuts.

* Tighten lug nuts to specifications.

Story 2: When to Replace the Entire Hub

In some instances, replacing the entire hub may be necessary. This includes the wheel bearing, as well as other components such as the brake rotor and wheel studs. The Automotive Service Association (ASA) recommends replacing the hub assembly if the wheel bearing is severely damaged or worn.

Benefits of replacing the entire hub:

Benefit	Cost
Simplifies repair process	Reduces labor time and complexity
Ensures optimal performance	Replaces all hub components
Prevents future issues	Avoids premature wear and potential safety hazards

How to Replace the Entire Hub:

Step 1: Gather necessary tools and parts.

* Lug wrench

* Jack

* Jack stands

* Wheel chocks

* Replacement hub assembly

Step 2: Safety first.

* Park vehicle on a flat surface, engage parking brake, and place wheel chocks.

Step 3: Remove the wheel.

* Loosen lug nuts, jack up vehicle, and secure with jack stands.

* Remove lug nuts and wheel.

Step 4: Remove the brake caliper.

* Unbolt the brake caliper and hang it from the suspension with a bungee cord.

Step 5: Remove the old hub assembly.

* Unbolt the old hub assembly from the suspension.

Step 6: Install the new hub assembly.

* Bolt the new hub assembly to the suspension.

Step 7: Reassemble.

* Reinstall the brake caliper, wheel, and lug nuts.

* Tighten lug nuts to specifications.

FAQs About Replacing Wheel Bearing or Entire Hub

Q: When should I replace my wheel bearing or hub?

A: Common symptoms include grinding noises, vibration, and play in the wheel.

Q: Can I replace the wheel bearing or hub myself?

A: It's possible, but it requires proper tools and mechanical skills. It's recommended to consult a mechanic for assistance.

Q: What are the risks of ignoring wheel bearing or hub issues?

A: Ignoring these issues can lead to increased tire wear, reduced braking performance, and potential wheel separation – which can result in serious accidents.

Replace Wheel Bearing or Entire Hub: Which Is the Right Choice?