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Used Toyota Brake Servo Units

All used Toyota 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 Toyota 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 Toyota 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 Toyota brake servo unit can be that the pedal becomes heavy and requires increased force to operate the brakes. 

Toyota trivia

  • That founder's name was Toyoda, but the name of the company was changed to Toyota because it took one less stroke to write in Japanese. Eight is a lucky number in Japan, and Toyota takes eight strokes to write, and so Toyota it is!
  • The Toyota Prius is just the latest example of why Toyota is widely considered the greenest company in the car industry. Consistent efforts at improving sustainability and eco-awareness led to them getting voted the number one Global Green Brand back in 2015.
  • As well as their other records, Toyota is known to consistently break sales records as well. It's not just the Corolla either. They have been so successful some years that they outsold Honda and Nissan combined!
  • Without the US, Toyota very likely wouldn't exist today as we know it. In 1950, the car company was struggling to fight off bankruptcy and only managed to make 300 trucks until the Korean War kicked off. The US then put in an order for 5,000 vehicles, transforming the company and its future.
  • It's not exactly a secret, but surprisingly few people are aware that Toyota also makes a couple of other brand-name cars. That's because they own or partially own Lexus, Subaru, and Scion.