Back Wheel Bearing Replacement Cost: Everything You Need to Know

If you're experiencing a grinding or humming noise coming from your vehicle's rear wheels, it's possible that your back wheel bearings need to be replaced. This is a relatively common repair, and the back wheel bearing replacement cost can vary depending on several factors.

Factors Affecting Back Wheel Bearing Replacement Cost

• Vehicle Make and Model: Different vehicles have different wheel bearing designs, which can affect the cost of replacement.
• Labor Costs: The labor involved in replacing wheel bearings can vary depending on the complexity of the repair and the mechanic's hourly rate.
• Parts Costs: The cost of the wheel bearings themselves will also vary depending on the make and model of the vehicle.

Benefits of Replacing Back Wheel Bearings

• Improved Safety: Worn wheel bearings can lead to decreased handling and braking performance, which can increase the risk of an accident.
• Reduced Noise: A worn wheel bearing can produce a loud grinding or humming noise, which can be annoying and distracting.
• Increased Fuel Efficiency: A properly functioning wheel bearing reduces friction, which can improve fuel efficiency.

How to Replace Back Wheel Bearings

1. Remove the wheel and brake caliper.
2. Remove the cotter pin and castle nut from the wheel bearing hub.
3. Use a slide hammer or puller to remove the wheel bearing hub.
4. Press the new wheel bearing hub into place.
5. Reinstall the castle nut and cotter pin.
6. Reinstall the brake caliper and wheel.

Common Mistakes to Avoid

• Overtightening the Castle Nut: Overtightening the castle nut can damage the wheel bearing.
• Using the Wrong Tool: Using the wrong tool to remove or install the wheel bearing hub can damage the hub or the bearing.
• Failing to Lubricate the Wheel Bearing: The wheel bearing should be lubricated before it is installed.

The Bottom Line

The back wheel bearing replacement cost is a relatively affordable repair that can improve the safety, performance, and fuel efficiency of your vehicle. If you're experiencing a grinding or humming noise coming from your vehicle's rear wheels, it's important to have your wheel bearings checked by a qualified mechanic.