How to Replace a Throw out Bearing

How to Replace a Throw out Bearing – Guides You Should Know

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Nowadays, it is a trend to follow! People love to operate a clutch assembly besides the brake and gas pedals. You must know that the clutch assembly consists of a pressure plate, clutch plate, throw-out bearing, and flywheel! These components connect the wheels to the engine and accelerate a vehicle to go on. However, people get in trouble when shifting gears sometimes. It happens if the wheels from the engine are temporarily disconnected through the throw-out bearing. The throw-out bearing is an essential component that is used only if the clutch pedal is depressed! A bad throw-out bearing is responsible for the failure of the clutch and other transmission components. Plus, it will affect shifting gears and transmission components tremendously. In this guide, we shall talk about these following things:

  • Introduction to Throw-Out Bearing Works

  • Symptoms of a Bad Throw-Out Bearing
  • When to replace throw out bearing? &
  • How to Replace a Throw Out Bearing

Start reading us!

Introduction to Throw-Out Bearing Works

A throw-out bearing is the component of the clutch assembly. It detaches a car’s engine from the transmission when shifting gears. We push the clutch pedal using our foot. At that time, the clutch bearing gets closer to the flywheel. Note that a throw-out bearing is known as the clutch bearing also. This will cause the engine to disconnected and let the wheels off through sifting you into a different gear. 

The exciting part of this automotive theory is when you release the clutch pedal, the throw-out bearing returns to its previous position. Then, the vehicle’s engine is once again activated to run the wheels of a car. 

Symptoms of a Bad Throw-Out Bearing

At present, we would like to talk about ‘Bad Throw-Out’ symptoms. All components of the clutch assembly are important. One of these components is ‘Throw-Out Bearing.’ Sometimes, the bearing gets unable. You will find some quick signs of a bad throw-out bearing failure. Let’s read the signs shortly. Symptoms of a Bad Throw-Out Bearing

  • Cranking sounds! 

You’ll hear all strange noises coming once you depress the clutch pedal. It is a common sign of a throw-out bearing. The bearing has its rollers inside that provide a tight tolerance through which the clutch system stays close together. 

Sometimes, the ‘Throw-Out Bearing’ has much space between the rollers. Then, you will hear types of sounds like grinding, squealing, whirling, and ratting! You can solve it. The bearing gets worn out over time and loses its appeal for a real performance. The noise seems like coming from the transmission data through the cranking noise is most noticeable if pressed the clutch pedal. Get this puzzle solved! 

  • Uncertain vibrations

We use the clutch pedal to move down the vehicle smoothly! What if we listen to vibrations coming out of the pedal? Like cranking noises, vibrations happen mostly due to the defective bearing. The throw-out bearing gets worn by time. We have discovered the vibrations occur due to improper line up between the throw-out bearing and the pressure plate. You will feel pulsation once pressing your foot on a brake pedal. The problem happens due to worn pads unevenly.

  • Gear shifting issues 

Gear shifting issues are one of the leading causes of a bad Throw-Out bearing. The gear shifting is a smooth activity for a vehicle. Do you notice getting difficulty in gear shifting sometimes? Sometimes, gear shifting is problematic only if the throw-out bearing has gone wrong! 

Probably, your clutch is not engaging and is a symptom of this cranking experience. You should not go with that issue unfixed. Tell an expert or solve the gear shifting issues yourself. It will help you get out of a clutch release bearing symptom.

  • Do you feel the clutch is too stiff?

The transmission system is structured with all essential components. The clutch release bearing is identified as the select lubrication properties. It works smoothly. Besides, the throw-out bearing works for a long time. Once the approach’s lubrication properties are worn out, the clutch pedal will become harder to depress. You may also feel a point to cannot disengage the clutch. This will cause you a challenging situation. You cannot drive your vehicle or can not shift gears!

‘Throw-Out replacement cost’

Well, now you must be eager to know the ‘Throw-Out replacement cost.’ We shall talk about this. No worry, we are family! Throw-Out replacement cost

The replacement cost is not more! A throw-out bearing has a relatively inexpensive cost itself. However, the labor cost is comparing chubby, like removing an entire transmission system. We recommend replacing the whole clutch system while visiting a shop. A throw-out bearing has a price of $250-$150. Their new clutch can be purchased between the range of $300 to $700. It depends on the vehicle’s features. To be noted, a new flywheel can be set between $50 to $150. 

As we’ve mentioned it that labor cost will cost most money when replacing the throw-out bearing. You have to spend most money there as the mechanic needs almost 3 hours to replace the throw-out bearing and clutch. In the USA, the labor rate is at $80/ Hour labor rate. In short, the total cost of replacing the throw-out bearing would be &350 to $500 alone. But, if you think of replacing the clutch simultaneously, having a budget of $1000 would be praiseworthy. 

How to Replace a Throw Out Bearing

A throw-out bearing is used to assist the clutch pressure plate to do the clutch job correctly. When the bearing is worn out, it starts squeaking noise as the pedal gets depressed. It is noticeable that the bearing is locking up and leading the clutch operation to a failure through the cranking noise. 

Let’s get started and know more about the throw-out bearing replacement! Follow us below:

  • Take off the throw-out bearing

As you know, we have to remove the ‘Throw-out bearing’ first. For the process, we have to go through a few steps! The throw-out bearing is engineered inside of the transmission bell housing. It is held between the clutch fork and the slave cylinder. Following the path, you’ll see two 10mm bolts that must be undone. Have a check if you can release the bearing and the slave place out of the bell housing! 

Hopefully, you can do it quickly. After removing the bolts firmly, get them outward from the shaft bearing side. Remove the plastic clip that is connected with the hydraulic clutch line. If the bearing is worn in pieces, make sure to remove all the pieces of throw-out bearing parts. 

  • Match the new set of bearing

I predict you have a new set of bearings in hand! Log the new throw-out bearing out of the box and install this bearing in place of the old bearing. Be mindful of the inner and out diameter. They should be the same. The height of the bearing should be the same. Sometimes, the bearing is too thin, and it plays significantly with the clutch pedal. It does not release the clutch entirely. The thick bearing will not allow a grip to its full engagement. Match the new bearing keeping the specification in mind!

  • Do install now! 

Probably, you have matched the new throw-out bearing and tending to install the new bearing system. You are requested to use carburetor cleaner to clean the sliding surface of the retainer. Once the surface is clean, you should apply a small amount of grease. Then, the input shaft bearing retainer and allow the throw-out bearing to slide freely. Through this lubrication, the bearing will be operated smoothly. We suggest not installing a throw-out bearing dry. It will affect the clutch operation and make the clutch pedal hard to depress downward.  

While working with the hydraulic line and the bell hosing, try to push the throw-out bearing assembly to the shaft bearing retainer. Reinstall the mounting bolts and avoid cross-threading! Be mindful of using a ratchet to tighten the mounting bolts. Follow the factory specifications and reinstall the plastic clips in the process. Now, test the bearing if it has been moving freely without any irregular noises.

  • Refill clutch fluid

At last, try to refill clutch fluid throughout the bearing. You must have done the replacement process successfully. After a replacement, the slave cylinder must be filled with the clutch fluid. Go under the hood of the car and remove the cap to the fluid reservoir. Add brake fluid to the full line and reinstall the cap. You can use brake master to supply fluid to the slave cylinders. 

Have you done it? If the job is complete, you should adjust and bleed the system by pumping the clutch pedal several times. Remember that there is no bleeder screw surrounded on the salve cylinder. Recheck the fluid level. If everything is fine, the system wills self bleed as air bubbles. Continue pumping the pedal until you feel you are all set!


In this guide, we have tried opening up all about a Throw-Out Bearing! You must have read our article. Let us know how your experience was replacing the bearing against the clutch pressure plate. It is a good idea to replace the kit yourself. If you consult a professional, it will cost you a lot! We have tried giving an idea about the throw-out bearing replacement cost. The topic of writing how to replace a Throw out bearing is a good task till now. Read us all!

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