Brake fluid is a type of hydraulic fluid used in hydraulic brake and hydraulic clutch applications in automobiles, motorcycles, light trucks, and some bicycles. It is used to transfer force into pressure, and to amplify braking force. It works because liquids are not appreciably compressible.

Choose from a wide variety of brake fluids both online and in-store. Restore your brakes' stopping power with DOT 3 or DOT 4 brake fluid from AutoZone. Get Free Next Day Delivery or same day in-store pick up.

Brake fluid is a hydraulic fluid that allows your braking system to build up pressure to activate the brake caliper or wheel cylinder and stop your vehicle. It is important to check your brake fluid level and condition regularly.

Brake fluid ratings indicate the fluid’s performance under various temperature conditions and its ability to resist moisture absorption. Brake fluid transfers force from your brake pedal to the braking components, and its effectiveness directly impacts braking power and safety.

Nov 24, 2015 · Brake fluid is a non-compressible substance that lies within the brake lines, delivering the force created by your push on the brake pedal to each of the brake rotors on the four corners of your vehicle. This applies pressure to the wheels and ultimately slows or stops your movement.

Aug 10, 2021 · Brake fluid is most often clear to brown in color and slightly yellow. It also has a slick viscosity similar to vegetable oil. If you have a brake fluid leak, you will likely find a puddle matching this description near one of your vehicle's wheels. Brake Fluid Low but No Visible Leak?

Generally, a brake fluid flush is around $100 when you have a shop do it for you. When it’s time to do your brake flush, get all your brake fluid at AutoZone, as well as tools and any other parts that you need to keep your car on the road. What Does Brake Fluid Do?

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Brake fluid acts as a hydraulic fluid, transferring power and lubricating brake system components while also preventing corrosion. It must contend with extreme heat and the inevitable moisture contamination that can lead to a brake system failure.