Power Brake Boosters
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- Lincoln OEPower Brake Booster Seal (7L1Z2152A)Power Brake Booster Seal (7L1Z2152A) by Lincoln OE. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Expertly crafted from premium materialsDesigned to match rigorous quality standards$27.81
- Lincoln OEPower Brake Booster Vacuum Sensor (FL3Z2C444B)Power Brake Booster Vacuum Sensor (FL3Z2C444B) by Lincoln OE. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$62.48
- Lincoln OEPower Brake Booster Vacuum Sensor (DE9Z2C444B)Power Brake Booster Vacuum Sensor (DE9Z2C444B) by Lincoln OE. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$73.88
- Lincoln OEPower Brake Booster Vacuum Sensor Grommet (5L8Z2B176AA)Power Brake Booster Vacuum Sensor Grommet (5L8Z2B176AA) by Lincoln OE. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.28
- Mercury OEBrake Vacuum Hose Connector (F7UZ2B176AA)Brake Vacuum Hose Connector (F7UZ2B176AA) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle,...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$2.64
- Mercury OEPower Brake Booster (9M6Z2005A)Power Brake Booster (9M6Z2005A) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle, premium-grade...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$387.97
- Mercury OEPower Brake Booster Check Valve (2L1Z2365AA)Power Brake Booster Check Valve (2L1Z2365AA) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle,...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$5.07
- Mercury OEPower Brake Booster Clip (380699S100)Power Brake Booster Clip (380699S100) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle, premium-grade...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$3.71
- Mercury OEPower Brake Booster Gasket (4R3Z2B022AA)Power Brake Booster Gasket (4R3Z2B022AA) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle,...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$8.10
- Mercury OEPower Brake Booster Grommet (5L8Z2B176AA)Power Brake Booster Grommet (5L8Z2B176AA) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle,...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$6.28
- Mercury OERight Power Brake Booster Check Valve (F8CZ2365AA)Right Power Brake Booster Check Valve (F8CZ2365AA) by Mercury OE. Rely on Mercury OE to restore and keep your Mercury in showroom condition for years to come. Designed as a genuine replacement of the worn-out components in your vehicle,...Authentic Mercury replacement part that offers superior quality and fitWill help restore and maintain your Mercury in like-new condition$6.41
- Mini OEPower Brake Booster Gasket (34311160617)Power Brake Booster Gasket (34311160617) by Mini OE. Want to give your Mini the best possible care and prolong its life? Treat it with superior-quality Mini OE parts and accessories! These are the same parts your Mini came with from the...Genuine Mini OEM part crafted with precision specifically for your year, make, and modelIdeal solution to get your Mini back to its factory condition$28.18
- Mini OEPower Brake Booster Vacuum Sensor (34336875605)Power Brake Booster Vacuum Sensor (34336875605) by Mini OE. Want to give your Mini the best possible care and prolong its life? Treat it with superior-quality Mini OE parts and accessories! These are the same parts your Mini came with...Genuine Mini OEM part crafted with precision specifically for your year, make, and modelIdeal solution to get your Mini back to its factory condition$245.54
- Porsche OEPower Brake Booster (95535592301)Power Brake Booster (95535592301) by Porsche OE. If you want to prolong the life of your Porsche and keep it performing the way it was designed to, you need spare parts that are made with the same precision as your vehicle. In that...Genuine Porsche OEM part designed specifically for your vehicleIdeal solution to bring your vehicle back to its original condition$667.59
- Porsche OEPower Brake Booster Vacuum Pump (7P0614215B)Power Brake Booster Vacuum Pump (7P0614215B) by Porsche OE. If you want to prolong the life of your Porsche and keep it performing the way it was designed to, you need spare parts that are made with the same precision as your vehicle. In...Genuine Porsche OEM part designed specifically for your vehicleIdeal solution to bring your vehicle back to its original condition$499.21
- Prior Automotive®Power Brake Booster (3700627)Power Brake Booster by Prior Automotive®. Remanufactured. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Created by professionals to meet your requirementsWill provide years of hassle-free operation$167.77
- Prior Automotive®Power Brake Booster (3700755)Power Brake Booster by Prior Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Created by professionals to meet your requirementsWill provide years of hassle-free operation$165.08
- Prior Automotive®Power Brake Booster (3700635)Power Brake Booster (3700635) by Prior Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Created by professionals to meet your requirementsWill provide years of hassle-free operation$132.59
- Prior Automotive®Power Brake Booster (3700713)Power Brake Booster by Prior Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Created by professionals to meet your requirementsWill provide years of hassle-free operation$148.85
- Prior Automotive®Power Brake Booster (3700526)Power Brake Booster by Prior Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Created by professionals to meet your requirementsWill provide years of hassle-free operation$198.63
- Prior Automotive®Power Brake Booster (3700537)Power Brake Booster (3700537) by Prior Automotive®. Remanufactured. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Created by professionals to meet your requirementsWill provide years of hassle-free operation$180.67
- RT Off-Road®Power Brake Booster with Brake Master Cylinder (RT31037)Power Brake Booster with Brake Master Cylinder (RT31037) by RT Off-Road®. RT Off-Road Brake Booster are designed for modified vehicles requiring additional length and performance. The additional length and stainless construction...Made with precision and quality in mindDesigned to meet your specific needs$548.86
- RT Off-Road®Power Brake Booster with Brake Master Cylinder (RT31038)Power Brake Booster with Brake Master Cylinder (RT31038) by RT Off-Road®. RT Off-Road Brake Booster are designed for modified vehicles requiring additional length and performance. The additional length and stainless construction...Made with precision and quality in mindDesigned to meet your specific needs$548.86
- Racing Power Company®Single Diaphragm Booster (R3704Z)Single Diaphragm Booster (R3704Z) by Racing Power Company®. Finish: Zinc. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Has correct pedal rod setupNo firewall modification needed$92.94
- TRW®Brake Booster (PSA911)Brake Booster (PSA911) by TRW®. Brake Boosters are a vital part of TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. TRW tests their Brake Boosters to every extreme, which means you...Original equipment (OE) qualityWide range of single and tandem Brake Boosters$257.57
- TRW®Brake Booster (PSA915)Brake Booster by TRW®. Brake Boosters are a vital part of TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. TRW tests their Brake Boosters to every extreme, which means you can...Original equipment (OE) qualityWide range of single and tandem Brake Boosters$323.44
- TRW®Brake Booster (PSA920)Brake Booster by TRW®. Brake Boosters are a vital part of TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. TRW tests their Brake Boosters to every extreme, which means you can...Original equipment (OE) qualityWide range of single and tandem Brake Boosters$187.72
- The Right Stuff®Power Brake Booster (RPB7237)Power Brake Booster (RPB7237) by The Right Stuff®. For 25 years, The Right Stuff has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits,...Precision engineered for your vehicleTested to outperform all comparable products on the market$143.95
- The Right Stuff®Power Brake Booster (RPB9202)Power Brake Booster (RPB9202) by The Right Stuff®. For 25 years, The Right Stuff has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits,...Precision engineered for your vehicleTested to outperform all comparable products on the market$143.95
- The Right Stuff®Power Brake Booster (RPB8531)Power Brake Booster (RPB8531) by The Right Stuff®. For 25 years, The Right Stuff has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits,...Precision engineered for your vehicleTested to outperform all comparable products on the market$198.95
A power brake booster is positioned between the brake pedal and the master cylinder to increase braking force while reducing the effort required by the driver. There are two kinds of boosters, vacuum operated boosters and hydraulic boosters. Vacuum boosters use the pressure differential between engine vacuum and atmospheric pressure to create application force, while hydraulic boosters employ fluid pressure to assist brake application.
A typical vacuum booster contains a diaphragm and piston within a shell formed by a front and rear half joined together. The master cylinder mounts to the front half, which is supplied by vacuum from the engine or an auxiliary vacuum pump. When the brakes are released, vacuum exists on both sides of the diaphragm. When the brakes are applied, the brake pedal rod opens a valve, allowing atmospheric pressure to fill the rear half, creating the pressure differential that forces the power piston forward to apply the master cylinder. Hydraulic systems use pressure from the power steering pump or an electric pump/motor assembly.
Vacuum power boosters are generally very reliable, but they occasionally fail. If you have a failed booster, there’s no need to pay the high price for a replacement from the dealer, or deal with suspect availability at the local parts store. With just a phone call, we can ship an affordable replacement booster right to your door. We have a large selection, and our boosters are manufactured to OE specifications, so you’ll get precise fit, perfect performance, and exceptional durability. We offer boosters that come with a master cylinder, for a complete repair, as well as the other parts you need to repair power brake booster systems, like vacuum pumps, check valves, and filters.
When many of our beloved classic and muscle cars were built, power brakes were an expensive option that buyers often elected to forego. Whether you’re restoring one of these vintage machines or building a custom hot rod, you won’t have to do without the ease and luxury of power brakes if you install one of our performance brake boosters or power brake conversion kits. There’s nothing like the feel of driving a restored classic, a resto-mod, or a custom hot rod. You love the exhilarating acceleration and admiring stares, and brakes that require excessive effort shouldn’t detract from the experience.
With our performance brake boosters and power brake conversion kits you can have brakes that are just as effortless to use as the ones on your daily driver. And being able to make a seamless transition from your everyday ride to your performance machine without having to adjust to the need for more leg power makes for safer driving. We offer both model specific and universal power brake boosters. Individual boosters come with single or dual diaphragms, and in a range of diameters and finishes including traditional gold anodized, black, chrome, and a variety of powder coated colors.
Generally speaking, the larger the booster diameter, the greater the power assist, but if you’re building a hot rod and have space limitations in your engine bay, the two diaphragms in a smaller diameter dual diaphragm booster can provide as much assist or even more than a large diameter single diaphragm booster. For disc brakes, opt for the diameter/diaphragm combination that gives you the most assist, however, if you’re sticking with drums less assist is better because it keeps the brake pedal from becoming touchy.
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