Best Brake Hydraulic Parts of 2025

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Brake hydraulic parts are an essential component of any vehicle's braking system. These parts are responsible for converting the force applied to the brake pedal into hydraulic pressure that activates the brake pads or shoes, bringing the vehicle to a stop. Brake hydraulic parts include the master cylinder, brake lines, brake hoses, brake calipers, and wheel cylinders. These parts are usually made of high-quality materials and are designed to be durable and long-lasting. Regular inspection and maintenance of brake hydraulic parts can help ensure the safety and reliability of a vehicle's braking system.
At a Glance: Our Top Picks
Top 10 Brake Hydraulic Parts
Raybestos Brake Master Cylinder
The Raybestos Brake Master Cylinder is a super premium replacement brake cylinder designed to provide superior durability and performance. It comes ready to install with all new parts, including castings, pistons, return springs, and other components. The cylinder's bore size and finish match OE specifications, preventing fluid bypass and ensuring consistent hydraulic pressure. The bleeder screws are coated with a hardened zinc dichromate trivalent coating for added protection and durability. Additionally, the cylinder has undergone rigorous testing to meet industry standards for reliability. With its high-quality construction and precise fit, the Raybestos Brake Master Cylinder is an excellent choice for Ford Sable and Taurus vehicles from 1997 to 2007, as well as Mercury Sable from 1997 to 2005.
carleef 3/16 Brake Line Kit
The carleef Brake Line Kit includes 25ft of 3/16" copper nickel brake pipeline, 16 joints, flaring tools, tube cutter, and a blow-molded case. It is suitable for various hydraulic braking systems, transmission systems, and fuel systems. Made of high-grade copper material, the kit is durable and can withstand high-pressure environments. The tools are designed for easy bending and flaring without the need for additional equipment or skills, making it convenient for both professionals and non-professionals. Additionally, the kit undergoes thorough testing before shipping to ensure quality, and customer feedback is welcomed for continuous improvement.
Dorman M104458 Brake Master Cylinder
The Dorman Brake Master Cylinder is designed for precise replacement of your vehicle's original part. Its cylinder housing is crafted to match the original casting material, ensuring similar performance for a seamless fit. The durable design features high-quality rubber components made from EPDM compound, which resist damage from glycol-based brake fluid, offering long-lasting reliability. Made entirely from new materials, this part guarantees the highest quality and safety, eliminating concerns about remanufactured components. Additionally, it meets strict SAE International standards, providing you with peace of mind regarding its performance and durability.
Raybestos MC36399 Brake Master Cylinder
The Raybestos Brake Master Cylinder is designed to enhance your vehicle's braking performance. It connects directly to the brake pedal, amplifying the force you apply for more effective stopping power. With its single-bore-dual hydraulic channel, it complies with original equipment specifications, ensuring a reliable fit and function. This cylinder not only provides the necessary force for braking but also makes it easier for you to engage and disengage the brake shoes, contributing to smoother operation and improved safety on the road.
Vevor Go Kart Brake Master Cylinder Kit
The Vevor Brake Kit features a high-performance aluminum cylinder filled with DOT3 brake fluid for durability. It includes a master cylinder, hoses, calipers, and brake pads. The kit is easy to install and comes pre-pressurized with brake fluid, ensuring high sensitivity without the need for brake bleeding. With important parameters like bolt spacing and mounting hole specifications, this kit is a perfect fit for Hammerhead, Trailmaster, and other Chinese 150cc karts. Ideal for DIY enthusiasts, the Vevor Brake Kit offers quality materials and complete brake assembly for a long service life.
HIAORS 86" Stainless Brake Hose
The HIAORS Brake Hose is an essential component for various vehicles like scooters, mopeds, and ATVs. Measuring 86 inches in length, it provides ample reach for your brake system, ensuring effective performance. The 10mm banjo nut fittings offer a secure connection, giving you peace of mind while riding. It's crucial to check the size before purchasing, ensuring compatibility with your specific model. With this brake hose, you can enhance your vehicle's stopping power and improve overall safety on the road.
Raybestos Element3 17.3 Inch Hydraulic Brake Hose and Hardware
The Raybestos Element3 Hydraulic Brake Hose is designed with high-quality components to provide optimal performance and safety with a long service life. This brake hose meets OE specifications and features premium alloy trivalent zinc coated fittings for maximum corrosion protection. Additionally, the double crimped fittings provide exceptional durability and longer hose life. The package includes brackets, grommets, molded plastic guards, and wire clips (where applicable) for seamless installation. This brake hose is compatible with select Ford, Mazda, and Mercury models.
EMPI Hydraulic Park Lock 3155
The EMPI Park Lock is a convenient solution for securely holding your brakes in place. By using line pressure, this hydraulic lock ensures that your vehicle remains stationary when you press the brake pedal and engage the Park Lock lever. This feature is particularly useful for sand rails, Baja, and dune buggies, providing peace of mind while parked. However, it's important to note that this product should not be relied upon as an emergency brake, emphasizing its intended purpose of enhancing parking stability.
Raybestos Brake Master Cylinder BPIMC390400
The Raybestos Brake Master Cylinder offers exceptional quality and reliability for your vehicle's braking system. As a leading name in automotive brake parts, Raybestos ensures that their products meet or surpass original equipment specifications. This means you can trust that the fit and function will be seamless, enhancing your vehicle's performance. Each component undergoes rigorous testing, giving you peace of mind that you're investing in a dependable part. With Raybestos, you can drive confidently knowing your brakes are in good hands.
URO Parts Brake Line Grommet
The URO Parts Brake Grommet is an essential replacement for old, cracked brake line grommets that may compromise your vehicle's braking system. This product is precision-molded to match original equipment dimensions, ensuring a straightforward installation process for you. You can trust its guaranteed fitment, which means less hassle and more confidence in your repair. Made from high-quality materials, this grommet is designed to resist heat and ozone, maximizing its durability and lifespan. With this reliable component, you can enhance your vehicle's safety and performance.
Frequently Asked Questions (FAQs)
1. What are the components of a hydraulic brake?
The components of a hydraulic brake include the brake pedal or lever, a pushrod or actuating rod, a master cylinder assembly with piston(s) and a fluid reservoir, and reinforced hydraulic lines.
2. What are the 6 typical components of a hydraulic brake system?
The six typical components of a hydraulic brake system are the master cylinder, brake pedal and mechanical linkage, hydraulic/brake fluid reservoir, hydraulic lines, brake calipers, and drum cylinder.
3. What is the most common problem in a brake hydraulic system?
The most common problem in a brake hydraulic system is low brake fluid. The system relies on a consistent amount of brake fluid to function properly, so low fluid levels can cause issues with brake performance.
4. What are the two types of hydraulic brakes?
The two types of hydraulic brakes are spring actuation (engage) and spring return (disengage). Spring actuation brakes engage during operation and require power to disengage.
5. What are the five major components of a hydraulic system?
The five major components of a hydraulic system are the hydraulic pump, reservoir for hydraulic fluid, filter, actuator, and accumulator. Additional components include the directional control valve, flow control valve, pressure relief valve, and pipes and fittings.
6. Do hydraulic brakes have oil?
Hydraulic brakes use brake fluid, which can be either DOT fluid or mineral oil. The type of fluid used is determined by the brake manufacturer.
7. What are the basic hydraulic components?
The basic hydraulic components include the hydraulic pump, reservoir for hydraulic fluid, filter, actuator, accumulator, directional control valve, flow control valve, pressure relief valve, and pipes and fittings.
8. What is the part called that holds the brake pads?
The part that holds the brake pads is called the brake caliper. It houses the brake pads and pistons and creates friction with the brake rotor to slow down the wheel when the brakes are applied.
9. What are the 3 most common causes of poor hydraulic performance?
The three most common causes of poor hydraulic performance are heat, air contamination, and water contamination. These factors can affect the performance of the hydraulic pump, which is a critical component of the system.
10. What causes hydraulic brakes to fail?
Hydraulic brake failures are typically caused by either a loss of hydraulic pressure or brake fade on long hills. Loss of hydraulic pressure can result in a spongy brake pedal or a pedal that goes to the floor.
11. What are three types of brake fluid that can be used on the vehicle hydraulic braking system?
Three types of brake fluid commonly used in vehicle hydraulic braking systems are DOT 3, DOT 4, and silicone-based fluids. DOT 4 has a higher boiling point and is suitable for high-temperature conditions. It is important not to mix different types of brake fluid.
12. What are the components of the brake system?
The components of the brake system include the brake pedal, master cylinder, and fluid reservoir. The brake pedal is used by the driver to slow down the car, while the master cylinder leads the network of pipes through which brake fluid flows. The fluid reservoir stores the hydraulic brake fluid.
During our brake hydraulic part research, we found 24 brake hydraulic part products and shortlisted 10 quality products. We collected and analyzed 5,806 customer reviews through our big data system to write the brake hydraulic parts list. We found that most customers choose brake hydraulic parts with an average price of $26.61.
The brake hydraulic parts are available for purchase. We have researched hundreds of brands and picked the top brands of brake hydraulic parts, including Raybestos, carleef, Dorman, VEVOR, HIAORS. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.