Used Hyundai Brake Servo Units

All used Hyundai Brake Servo Units listed on Breakeryard.com are tested, original (OEM) manufacturer parts and come with a 14 day money back guarantee. Breakeryard.com list cheap new OES or aftermarket car parts at discounted prices and used OEM car parts up to 80% cheaper than main dealer prices for Hyundai from premium breaker yards from across the UK.

About Brake Servo Units

The brake servo unit, if fitted, is an aid to the hydraulic braking system. With the operation of the servo unit less force is required on the brake pedal.

The servo unit is situated in the braking system and has a connecting rod that runs between the brake pedal, the master cylinder and fluid reservoir and is commonly found in the engine compartment.

The Hyundai brake servo unit is a bulbous cylinder which contains a central diaphragm. On each side of the diaphragm there are two separate chambers The cylinder has a vacuum feed from the engine manifold this maintains a vacuum in both chambers. When the brake pedal is pressed an influx of external air is sucked into one side of the diaphragm, the air pressure rises as the vacuum is broken which pushes the diaphragm to assist the movement of the master cylinder which forces the hydraulic fluid through the piping to the slave cylinders on the brakes of each wheel. When the footbrake is released the vacuum is restored to the chamber.

Signs that there's a problem with the Hyundai brake servo unit can be that the pedal becomes heavy and requires increased force to operate the brakes. 

Hyundai trivia

• The Hyundai testing centre is world-class. Based in the Mojave Desert, the area (known as the Proving Ground) is an abandoned airbase. With 4,300 acres of land, cars can be tested so harshly that there are still remains of vehicles scattered around the zone.
• Every time that a new Hyundai is sold, the company donates a portion of the profit to charities fighting pediatric cancer. The Hope on Wheels campaign has also been used to help disaster zone recovery, and since its launch in 1998 has raised over £160million.
• When Hyundai entered a deal with Marvel, it meant that three different Hyundai cars were used in Ant-Man and the Wasp. As part of the promotion, Hyundai also designed and built the Kona Iron Man Edition SUV, which is pretty cool!
• The ‘H’ logo might mean more than you think. It doesn’t just stand for Hyundai! Instead, it is meant to represent a car salesman sealing a car deal with a customer by shaking hands. If you look closely, the ‘H’ is slightly slanted to show that the customer comes first.
• The first Hyundai with front-wheel-drive was the Excel. Despite the weak sales, it remains an important car because it was designed by the man behind the world-famous time-traveling car, the DeLorean.