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Master Cylinders & Boosters

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Results 1 - 24 of 44

Wilwood Residual Pressure Valves

Ideal for drag racing, street rods, and many off-road applications, inline residual pressure valves from Wilwood retain a minimum brake line pressure to help eliminate excessive pedal travel. These 2 lb. valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers--in other words, where fluid drainback occurs, causing excessive brake drag. With drum brakes, 10 lb. valves are used to compensate for return spring tension in the drums. Wilwood residual pressure valves are made from billet aluminum and color-coded for easy identification.

4.87 out of 5 stars ( 142 )

$22.79

Summit Racing™ Residual Check Valves

Summit Racing™ residual check valves are ideal replacement parts in any brake set-up that uses an adjustable proportioning valve. Check valves run inline on the rear brakes in disc/drum systems to ensure the shoes stay in contact with the drums. Avoid allowing your drum system brake springs to compress the wheel cylinders (resulting in excessive pedal travel) with the Summit Racing™ residual check valves designed for your application.

3.14 out of 5 stars ( 7 )

$16.99

$17.99

Wilwood Master Cylinder Pushrod Length Gauges

Wilwood master cylinder pushrod length gauges allow you to determine the necessary depth and length adjustment between the booster and master cylinder piston. These brake pushrod depth tools feature aluminum construction, steel hardware, and magnetic mounts that will make your job much easier, without trial and error. Add one to your tool arsenal.

5.0 out of 5 stars ( 2 )

$13.00

Wilwood Master Cylinder Pushrod Spacers

Wilwood master cylinder pushrod spacers are made from high-strength aluminum alloy with fully radiused ends. They are for Wilwood's aluminum tandem master cylinder and used with most power brake applications when a deep whole pushrod retention is not required.

4.95 out of 5 stars ( 20 )

$10.51

Summit Racing™ Power Brake Booster Mounting Brackets

The best way to mount your Summit Racing™ power brake booster is with our power brake booster mounting brackets. These chrome plated or black steel brackets are available in multiple styles to fit many popular applications.

4.31 out of 5 stars ( 26 )

$19.99

$21.99

Summit Racing™ Master Cylinder Covers

The final touch to dress up any engine compartment is one of these Summit Racing™ chrome master cylinder covers. Three different sizes available, made of stamped steel, retention bails included.

3.63 out of 5 stars ( 16 )

$10.99

$14.99

Classic Performance Residual Check Valves

Classic Performance residual check valves are required in a brake set-up that uses an adjustable proportioning valve. A check valve is run inline on the rear brakes in disc/drum systems to ensure the shoes stay in contact with the drums. Failure to use a residual check valve will allow the brake springs in a drum system to compress the wheel cylinders, resulting in excessive pedal travel. These fittings are available in a variety of sizes, PSI pressure ratings, and finishes.

4.44 out of 5 stars ( 16 )

$16.99

Allstar Performance Pedal Rod Extensions

Allstar Performance pedal rod extensions connect the brake pedal to the master cylinder or booster. They are made of steel and available in two overall lengths.

5.0 out of 5 stars ( 4 )

$11.39

$17.69

The Right Stuff Brake Push Rods

Keep your master cylinder operating correctly with The Right Stuff brake push rods. Constructed from premium materials, these brake push rods are available to fit a wide variety of applications for easy attachment to the master cylinder. Select the model designed for your application needs.

4.75 out of 5 stars ( 52 )

$10.99

$17.99

Wilwood Master Cylinder Pushrods

Wilwood master cylinder pushrods will keep your master cylinder operating correctly. They are manufactured from steel and have a threaded end for easy attachment to the master cylinder.

4.28 out of 5 stars ( 40 )

$10.51

Tuff Stuff Performance Power Booster Mounting Brackets

Complete your made-to-order look with Tuff Stuff Performance power brake booster brackets. These brackets are made from sturdy steel in angled and straight styles. They are then plated with chrome or gold zinc for a finished look that is sure to set your ride apart from the rest.

4.38 out of 5 stars ( 34 )

$15.99

$16.99

Trans-Dapt Performance Master Cylinder Covers

The final touch for dressing up any engine compartment is one of these Trans-Dapt Performance chrome master cylinder covers. They are made of stamped steel, include the retention bail, and come in a chrome finish.

4.11 out of 5 stars ( 18 )

$11.99

$17.99

Wilwood Replacement Master Cylinder Remote Reservoirs

Wilwood offers replacement reservoirs for remote master cylinders. Constructed from durable, high-strength plastic, these replacement reservoirs are available in sizes to fit your application. These replacements fit their compact, combination, and tandem remote master cylinders. Contain your brake fluid with replacement master cylinder reservoirs from Wilwood.

4.17 out of 5 stars ( 6 )

$10.17

$19.42

The Right Stuff Pedal Rod Extensions

The Right Stuff pedal rod extensions are just what you need to help facilitate your power brake installation when converting from a manual setup. Moving your floor mounted pedals closer to the driver will help you obtain proper travel for your brake pedal for appropriate stopping power.

4.8 out of 5 stars ( 5 )

$12.99

LEED Brakes BULLET Pushrod Adapters

Complete your brake installation with LEED Brakes master cylinder BULLET pushrod adapters. These plugs install in the bore of the master cylinder for converting from a deep to a shallow bore and typically used on brake boosters with a short pushrod.

Not Yet Reviewed

$10.99

Wilwood Master Cylinder Replacement Components

Wilwood offers a variety of master cylinder replacement components—such as reservoirs, lids, diaphragms, fittings, dust boots, and more. Depend on Wilwood for accessories and replacement parts needed to keep your brake system working right.

4.38 out of 5 stars ( 13 )

$12.26

Wilwood Replacement Master Cylinder Caps

Wilwood offers replacement master cylinder caps in a variety of styles and materials. If your original lid is faulty or unattractive from years of service, an economical new model can add a fresh look—while ensuring that your brake fluid remains securely inside the master cylinder housing. Order the model designed to fit your application.

4.43 out of 5 stars ( 14 )

$13.07

$21.10

OER Authorized Master Cylinder Pushrods

OER Authorized offers master cylinder pushrods for various GM-style master cylinders. Pushrods are crucial for ensuring proper brake pedal height and travel, preventing issues like excessive pedal travel or the inability to fully return the master cylinder piston. If the pushrod is too short, the pedal may require excessive travel to engage the brakes or if the pushrod is too long, it can prevent the master cylinder piston from fully returning, potentially causing dragging brakes or other issues. These pedal rod extensions will allow for easy adjustment to the correct length for the specific application, allowing fine-tuning the connection between both the pedal and master cylinder, ensuring optimal brake performance and feel.

Not Yet Reviewed

$17.99

Dorman Master Cylinder Repair Kits

Dorman master cylinder repair kits are application-specific and engineered to be better than the original OE design that is prone to failure. These are direct-fit kits, comprised of all brand new components for restoring function to your master cylinder. So, if you experience a failure with your master cylinder, look to Dorman for the parts that you need to make repairs without high dealer prices.

4.67 out of 5 stars ( 9 )

$20.99

ACDelco Gold Brake Master Cylinder Repair Kits

ACDelco Gold brake master cylinder repair kits contain high-quality replacement components for your vehicle's braking system. These kits include the necessary bolts, fasteners, bushings, and other hardware needed to repair your master cylinder. Order the model recommended for your specific application.

5.0 out of 5 stars ( 1 )

$16.99

Wilwood Remote Reservoir Inlets

Wilwood offers remote reservoir inlet adapters for your combination remote/tandem remote master cylinders. They are made from durable high-strength plastic to provide extended service life.

Not Yet Reviewed

$10.08

Dorman Master Cylinder Reservoir Cover Gaskets

Dorman master cylinder reservoir cover gaskets are designed to keep brake fluid where it's supposed to be. They are manufactured from OEM-quality rubber and install easily on the factory master cylinder reservoir cover. Dorman brake master cylinder cap gaskets protect braking system by providing a tight seal against the elements. The gaskets are available for a variety of styles and configurations to fit your specific OEM master cylinder reservoir cover.

4.17 out of 5 stars ( 29 )

$10.99

Proform GM Master Cylinder Covers

These Proform GM dual line master cylinder covers are offered for the most popular applications. Supplied with clip and a precisely positioned GM emblem.

5.0 out of 5 stars ( 1 )

$14.95

Classic Performance Brake Booster Clevises

Classic Performance brake booster clevises are necessary when you're converting your classic car or truck from manual to power brakes. These steel components part of the power brake boot, bracket, and booster pin kit which can be ordered as a complete package. The booster pins are available in 2 3/8 and 4 in. lengths.

1.0 out of 5 stars ( 1 )

$11.99

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