Back Wheel Bearing Replacement Cost: Everything You Need to Know

Introduction

Wheel bearings play a crucial role in ensuring smooth and safe vehicle operation. However, like any other mechanical component, wheel bearings can wear out over time, leading to various issues. Replacing a back wheel bearing is a common repair procedure, and understanding its cost is essential for budgeting purposes. This comprehensive guide will delve into the factors affecting back wheel bearing replacement cost, provide step-by-step guidance, and explore tips to minimize expenses.

Factors Affecting Back Wheel Bearing Replacement Cost

The cost of replacing a back wheel bearing can vary depending on several factors:

Type of Vehicle: The make, model, and year of your vehicle will influence the cost of the bearing itself as well as the labor required for replacement.

Bearing Quality: The quality of the replacement bearing affects its longevity and performance. Higher-quality bearings typically cost more but offer greater durability.

Labor Cost: The hourly labor rate of the mechanic and the complexity of the replacement procedure will impact the labor cost.

Additional Parts: If other components, such as the wheel hub or brake pads, need to be replaced during the bearing replacement, the cost will increase.

Average Back Wheel Bearing Replacement Cost

According to data published by RepairPal, the average cost to replace a back wheel bearing in the United States is between $300 to $700. However, this range can vary widely depending on the factors mentioned above.

OEM vs. Aftermarket Bearings

When replacing a back wheel bearing, you have the option of using an original equipment manufacturer (OEM) part or an aftermarket part. OEM bearings are made by the same manufacturer as the original bearing, while aftermarket bearings are made by third-party companies. Aftermarket bearings typically cost less than OEM bearings, but they may not be of the same quality or durability.

Labor Cost by Location

The hourly labor rate for a back wheel bearing replacement will vary depending on the location. For instance, the labor rate in urban areas is generally higher than in rural areas.

Step-by-Step Approach to Back Wheel Bearing Replacement

Replacing a back wheel bearing is a complex procedure that requires specialized tools and knowledge. If you are not comfortable performing this task yourself, it is recommended to consult a qualified mechanic. However, if you have the necessary skills and tools, follow these steps to replace a back wheel bearing:

1. Safety First: Park the vehicle on a level surface and engage the parking brake. Place wheel chocks behind the wheels that will not be worked on.

2. Remove the Wheel: Using a lug wrench, loosen the lug nuts on the back wheel that needs to be replaced. Jack up the vehicle and remove the lug nuts completely. Remove the wheel.

3. Remove the Brake Caliper: Unbolt the brake caliper and hang it from a nearby suspension component using a bungee cord or wire. Do not allow the brake caliper to hang by the brake hose.

4. Remove the Rotor: Unbolt the rotor from the wheel hub. In some cases, the rotor may be stuck to the hub. Use a rubber mallet to gently tap the rotor loose.

   

5. Remove the Hub Assembly: Unbolt the hub assembly from the suspension knuckle. The hub assembly will now be loose and can be removed.

6. Remove the Old Bearing: Using a bearing puller, remove the old bearing from the hub assembly. Be careful not to damage the hub assembly.

7. Install the New Bearing: Press the new bearing into the hub assembly using a bearing press. Ensure that the bearing is seated correctly.

8. Reassemble: Reassemble the hub assembly onto the suspension knuckle. Tighten the bolts to the specified torque.

9. Reinstall the Rotor: Install the rotor onto the hub assembly and tighten the bolts.

10. Reinstall the Brake Caliper: Reinstall the brake caliper onto the hub assembly and tighten the bolts.

11. Reinstall the Wheel: Place the wheel on the hub and tighten the lug nuts. Lower the vehicle and torque the lug nuts to the specified torque.

12. Test Drive: Take the vehicle for a test drive to ensure that the new bearing is functioning properly.

Tips and Tricks

• Inspect the opposite wheel bearing: When replacing a back wheel bearing, it is advisable to inspect the bearing on the opposite side as well. If one bearing has failed, the other may be close to failure.

• Replace in pairs: If possible, replace both back wheel bearings at the same time. This will ensure that the bearings wear evenly and extend their lifespan.

• Use quality parts: Opt for high-quality replacement bearings and components to ensure durability and performance.

• Get quotes: Before proceeding with the repair, obtain quotes from multiple mechanics to compare costs and services.

Common Mistakes to Avoid

• Ignoring symptoms: Neglecting wheel bearing issues can lead to further damage and costly repairs.

• Delaying replacement: Promptly replacing a worn wheel bearing is crucial to prevent additional damage and ensure vehicle safety.

• Using low-quality parts: Compromising on the quality of replacement parts can reduce the lifespan of the bearing and lead to premature failure.

• Improper installation: Incorrect bearing installation can cause premature failure and compromise vehicle safety.

Why Back Wheel Bearing Replacement Matters

Neglecting a worn back wheel bearing can lead to several consequences:

• Increased noise: Worn bearings produce a grinding or humming noise that becomes louder as the bearing deteriorates.

• Vibration: A worn bearing can cause vibrations that can be felt through the steering wheel or floorboard.

• Premature tire wear: Worn bearings can affect wheel alignment, leading to uneven tire wear.

• Reduced braking efficiency: A worn bearing can impair braking performance by increasing stopping distances.

• Vehicle instability: Severe bearing wear can compromise vehicle stability, making it difficult to control.

Benefits of Back Wheel Bearing Replacement

Replacing a worn back wheel bearing offers several benefits:

• Improved safety: A new bearing reduces noise, vibration, and instability, enhancing overall vehicle safety.

• Extended tire life: Properly aligned wheels reduce uneven tire wear, extending tire lifespan.

• Reduced repair costs: Prompt bearing replacement prevents further damage and costly repairs.

• Improved driving experience: A new bearing provides a smooth and quiet ride, enhancing driving comfort.

Call to Action

If you suspect that your back wheel bearing may be worn, do not hesitate to seek professional assistance. Prompt replacement is crucial to maintain vehicle safety and avoid costly repairs. By understanding the factors affecting the cost, following the recommended approach, and addressing any concerns, you can ensure a safe and reliable driving experience.