Master Cylinders & Brake Boosters

Western Chassis Hydro-Boost Firewall Mounting Plates

Western Chassis' hydro-boost firewall mounting plates are designed to prevent your hydro-boost from spinning or rotating under hard, aggressive braking. The plates feature a notched design to prevent rotation. These CNC-machined brake booster mounting plates easily bolt to the firewall and generally will fit all Bosch & Bendix hydro-boost units. The mounting plates have a durable steel construction with a powdercoat black finish and come with threaded pedal push rod and the necessary hardware for installation.

Not Yet Reviewed

$31.99

Clearance

Bosch Hydro-Boost Power Brake Assemblies

Bosch, a leading global supplier of technology and services offers hydro-boost power brake assemblies that are manufactured to match original equipment specifications to provide optimal brake system performance. These components are designed to exceed 500,000 strokes, ensuring reliable performance and long service life. Every Bosch hydro-boost power brake assembly is hydraulically tested and verified for quality assurance. Choose the hydro-boost power brake assembly for your application needs.

Not Yet Reviewed

$200.99

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$270.99

$149.50

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$207.50

Brothers Trucks Hydraulic Brake Assist Conversions

Brothers Trucks offers hydraulic brake assist conversions for a variety of applications, including 1967-72 Chevrolet/GMC C/K Series trucks, Blazer/Jimmy and Suburban models. These brake assist units are powered by hydraulic pressure from the power steering pump. They do not require a vacuum source and can generate between 1,200 to 2,000 psi to the calipers. Brothers Trucks conversion systems have several advantages, such as not requiring an external vacuum pump for high performance motors, a small bore master cylinder is not required, and firewall and valve cover and/or frame-mounted clearance is increased. Additional details: * Hydroboost power brake conversion kit * Model HBU7200DISCDRUM: Use with front disc and rear drum brake systems * Model HBU7200DISCDISC: Use with front and rear disc brake systems * Includes hydroboost unit, master cylinder, brake proportioning valve, and mounting bracket to firewall * Uses power steering hydraulic pressure to provide power brakes; does not require any engine vacuum, but must have power steering for hydraulic pressure to operate system * Smaller size than typical vacuum operated brake booster—for extra valve cover and firewall clearance

Not Yet Reviewed

$819.95

Dorman Brake Master Cylinders

Are you looking for a replacement brake master cylinder for your brake system? Dorman has you covered with their OEM replacement Dorman brake master cylinders. Dorman brake master cylinders deliver increased performance and reliability. Dorman has industry-leading brake master cylinder application coverage that is second to none. If you want maximum performance from your brake system, then you need one of these Dorman brake master cylinders.

4.49 out of 5 stars ( 300 )

$52.99

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$155.99

Raybestos Element3 Brake Master Cylinders

Raybestos Element3 brake master cylinders are manufactured from precision castings for an exact match to your OE design. Their casting design features a reduced weight that does not stress the brake booster mounting. Raybestos offers more than 1,600 replacement models for vehicle dating from 1947 and up. Order the size and specs recommended for your application. When using Element3 brake products, you can be certain that your replacement brake components will perform as well as your original equipment.

3.92 out of 5 stars ( 13 )

$83.99

Crown Automotive Master Cylinder Replacement Components

Catching a bad part before it ruins others is definitely worth the effort. Crown Automotive master cylinder replacement components are an assortment of those little items which are important to the smooth operation of your vehicle, and prone to wear and deterioration over time.

Not Yet Reviewed

$4.99

Wilwood Aluminum Tandem Master Cylinders

Wilwood tandem chamber master cylinders represent the latest refinements in brake pressure actuation and fluid control. They are available in plain, ball burnished, and black e-coat finishes. The features incorporated into the innovative and unique design make them the perfect choice for a wide range of custom manual or power brake applications. High-pressure diecasting of a premium alloy produces a high-capacity body that is lightweight, looks great, and has the durability for competition. A machined billet lid captures a pressure-balanced bellows gasket with 100 percent sealing against moisture invasion or fluid leakage.

4.64 out of 5 stars ( 372 )

$486.96

Crown Automotive Master Cylinder Caps

Brake fluid is crucial for safe stopping. Crown Automotive master cylinder caps are the ideal replacements to keep fluid from leaking out and leaving you without brakes. Their caps are made from rugged plastic and rubber materials to create a leak-free seal. Whether you're driving a Jeep, Dodge, Chrysler, Ram, Plymouth, or even a Fiat, Crown will top your master cylinder with the right cap.

5.0 out of 5 stars ( 1 )

$10.99

Motorcraft Power Brake Boosters

Motorcraft power brake boosters will meet original equipment specifications, making for a perfect fit and easy installation. These 100 percent new assemblies are recommended by the Ford Motor Company for your vehicle, and will deliver the durability and reliability you've come to expect. Motorcraft power brake boosters are application-specific and incorporate all OE innovations and upgrades.

Not Yet Reviewed

$417.99