PSA465 TRW Brake Booster

This thing basically multiplies the force you apply to the brake pedal. You push, and it takes that relatively small amount of effort and turns it into much stronger pressure on the brake lines, stopping the car. It uses engine vacuum to do that, so it’s really helping you out. It doesn't create the stopping power, you still do that with your foot, but it makes it a whole lot easier. It sits between the brake pedal and the master cylinder. Think of it as a helper. When you press the pedal, it works with the master cylinder to send hydraulic pressure to the brakes at each wheel. Without it, you'd have to push incredibly hard on the pedal just to get the car to slow down, especially in an emergency. It’s a key part of the whole braking system. It’s super important for safety, naturally. If it fails, you'll notice if you have to press the brake pedal much harder than usual – it will feel like power assist is gone. It acts like a shield, protecting you from having to exert a huge amount of force every time you want to stop. It’s not something you want to mess around with, and a failing booster can seriously affect your ability to control the vehicle. You can find replacements pretty easily, sites like Fixparts Online carry a good range, but it’s a job best left to a professional if you’re not comfortable working on brakes yourself. Dedicated support: Brake Booster (MPN PSA465) includes a 12-month warranty!

About TRW

TRW, part of ZF, is a trusted supplier of safety systems including braking, steering, and suspension components.

Why Choose TRW?

• TRW parts are built to meet or beat the original equipment standards, so you get reliable performance. • We offer a wide range of parts – from braking and steering to suspension and engine components – covering many vehicle makes and models. • TRW has over 100 years of experience in the automotive industry, meaning we know what it takes to build quality parts. • Choosing TRW gives you peace of mind knowing you're investing in safety and dependability for your vehicle. TRW delivers excellence, FixParts Online delivers to your door.