Power Brake Booster Vacuum Pumps

Replacement Parts > Brake > Hardware, Fasteners and Fittings

Power Brake Booster Vacuum Pumps

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What is a power brake booster vacuum pump?

A power brake booster vacuum pump is a device used in vehicles with power brakes. It helps to increase the braking power by creating a vacuum and pressurizing the brake system's hydraulic fluid.

What is the purpose of a power brake booster vacuum pump?

The purpose of a power brake booster vacuum pump is to increase the braking power by creating a vacuum and pressurizing the brake system's hydraulic fluid. This allows for quicker and more efficient braking, and makes it easier for the driver to brake the vehicle.

How can I determine if my power brake booster vacuum pump is faulty?

If you suspect that your power brake booster vacuum pump is faulty, there are a few signs you can look for. First, you may notice that your brakes are not as responsive as they should be. Another sign is if you hear a loud humming noise when you press the brake pedal. Lastly, if your brakes are not releasing as they should, it could be a sign that the pump is not working properly.

Can a faulty power brake booster vacuum pump cause damage to my vehicle?

Yes, a faulty power brake booster vacuum pump can cause damage to your vehicle. It can lead to brake failure and reduce the effectiveness of your brakes, which can be dangerous and cause major damage to your vehicle.

How do I replace a power brake booster vacuum pump?

To replace a power brake booster vacuum pump, you will need to:

  1. Disconnect the battery cables and remove the battery from the vehicle.
  2. Remove the power brake booster.
  3. Disconnect the vacuum lines from the power brake booster.
  4. Unscrew the mounting bolts and remove the power brake booster vacuum pump.
  5. Install the new power brake booster vacuum pump.
  6. Connect the vacuum lines to the power brake booster.
  7. Reinstall the power brake booster.
  8. Reconnect the battery cables and reinstall the battery.


How often should I inspect my power brake booster vacuum pump?

It is recommended that you inspect your power brake booster vacuum pump at least once a year or every 15,000 miles.