Vacuum Pumps and Brake Boosters
What role do vacuum pumps and brake boosters play in a car?
Brakes are one of the most critical systems affecting driving safety. For them to work effectively and smoothly, two key components are essential: the vacuum pump and the brake booster. These parts are responsible for brake assistance, enabling quick and efficient vehicle stopping even in emergency situations. At EuroFrance, we stock new vacuum pumps and brake servos from manufacturers such as Bosch, Pierburg, TRW and Bendix - primarily for French vehicles like Renault, Peugeot and Citroën, but also for brands such as Nissan, Volkswagen, Fiat and Dacia.
Why buy vacuum pumps and brake boosters at EuroFrance?
- Parts can be matched by vehicle VIN (body number) for correct fitment.
- We'll help you find the right part by original part number (OE).
- 12-month warranty for new brake components
- 30-day warranty for used brake components
- 25+ years of experience
- Trusted supplier of parts for French car brands.
How does a brake booster work and why is it so important?
A brake booster (also known as a brake servo) is a device that amplifies the force applied to the brake pedal. Thanks to it, the driver does not need to exert much force to brake effectively. The booster resembles a drum or disc and is mounted between the pedal and the brake master cylinder. It assists in pressing the cylinder, which pushes brake fluid into the system, ensuring quick and precise braking action.
What is a brake vacuum pump and when is it used?
A vacuum pump for brake booster is a pump that generates the vacuum necessary for the proper functioning of the brake servo. It is particularly important in diesel-engine vehicles - such as the Renault Megane 2, Peugeot 308 or Citroën Xsara - where vacuum is not produced by the intake manifold as it is in many petrol engines. The pump ensures the appropriate level of vacuum so that the booster operates efficiently, making braking light and responsive.
What are the symptoms of a faulty brake booster?
Problems with the brake servo can be identified by several characteristic symptoms:
- The brake pedal becomes hard and difficult to press,
- Braking requires noticeably more force,
- Brake fluid leaks appear,
- Inability to fully depress the pedal or difficulty in modulating braking force.
Such symptoms indicate that the power brake booster is not performing its role and needs replacement.
How to recognise a vacuum pump failure
A damaged vacuum pump also affects braking efficiency. Typical symptoms include:
- A noticeable decrease in braking power,
- Unpredictable brake performance,
- Brake fluid leaks,
- In some cases, issues with turbocharger operation, which may become unstable.
Any irregularities in the operation of the brake vacuum pump require immediate action and replacement of the faulty part.
Why prompt replacement matters
Both a malfunctioning vacuum pump and a damaged brake booster significantly reduce driving safety.
In case of failure, driving should be stopped immediately, roadside assistance called, and the vehicle taken to a workshop. Fitting tested replacement parts restores effective braking and protects everyone on the road.
Choosing the right part
Not sure which brake servo or vacuum pump fits your vehicle? You can filter our catalogue by brand, model (such as Clio 2, Duster, Berlingo 2 or Vivaro), manufacturer and condition. If you know your vehicle's VIN or the OE part number, our team can match the exact component for you. We carry both new brake components and used alternatives, so there is an option for every budget.
Explore our full brake system range and choose travel safety with EuroFrance.