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A functioning brake system is paramount for vehicle safety. The Hydrovac unit, a crucial component of your braking system, amplifies braking force, ensuring reliable stopping power. Choosing a high-quality replacement unit is essential for maintaining optimal performance and preventing potential hazards on the road.
OE/OEM Part Number: 904805 VCP120 64-1029 641029 F6TZ2A451AA
Applicable models: Compatible with Ford E-350 Club Wagon 2003 V8 7.3L Diesel, Compatible with E-350 Econoline 1996-1998 V8 7.3L Diesel, Compatible with E-350 Econoline Club Wagon 1996-2002 V8 7.3L Diesel, Compatible with E-350 Super Duty 1999-2003 V8 7.3L...
Compatible with Econoline Super Duty 1996-1999 V8 7.3L Diesel, Compatible with F Super Duty 1996-1997 V8 7.3L Diesel, Compatible with F-250 1996 V8 7.3L Diesel, Compatible with F-250 HD 1997 V8 7.3L Diesel, Compatible with F-250 Super Duty 1999-2003 V...
HAWK BROTHER brake vacuum pump is specifically engineered to match the performance of your original equipment. It ensures reliable vacuum pressure to deliver the consistent brake pedal feel and responsive braking power you expect.
HAWK BROTHER brake vacuum pump strictly follows the manufacturing standards，this booster pump is built for durability and long service life. It undergoes rigorous testing to resist wear, heat, and oil corrosion, providing a dependable solution for your...
HAWK BROTHER has now met the replacement of major automotive suspension kits around the world, replacing exactly the right part for every car, making your car more stable.
HAWK BROTHER brake vacuum pump is specifically engineered to match the performance of your original equipment. It ensures reliable vacuum pressure to deliver the consistent brake pedal feel and responsive braking power you expect.
HAWK BROTHER brake vacuum pump strictly follows the manufacturing standards，this booster pump is built for durability and long service life. It undergoes rigorous testing to resist wear, heat, and oil corrosion, providing a dependable solution for your...
HAWK BROTHER has now met the replacement of major automotive suspension kits around the world, replacing exactly the right part for every car, making your car more stable.
Applicable models: Compatible with 2017-2018 Lincoln Continental 4 Cyl 2.0L Ecoboost(204PS), Compatible with 2015-2019 Lincoln MKC 4 Cyl 2.0L Ecoboost(204PS), Compatible with 2013-2016 Lincoln MKT 4 Cyl 2.0L Ecoboost(204PS), Compatible with...
Compatible with 2012-2018 Ford Edge 4 Cyl 2.0L Ecoboost(204PS), Compatible with 2013-2018 Ford Escape 4 Cyl 2.0L Ecoboost(204PS), Compatible with 2012-2018 Ford Explorer 4 Cyl 2.0L Ecoboost(204PS), Compatible with 2013-2018 Ford Focus 4 Cyl 2.0L...
HAWK BROTHER brake vacuum pump is specifically engineered to match the performance of your original equipment. It ensures reliable vacuum pressure to deliver the consistent brake pedal feel and responsive braking power you expect.
HAWK BROTHER brake vacuum pump strictly follows the manufacturing standards，this booster pump is built for durability and long service life. It undergoes rigorous testing to resist wear, heat, and oil corrosion, providing a dependable solution for your...
HAWK BROTHER has now met the replacement of major automotive suspension kits around the world, replacing exactly the right part for every car, making your car more stable.
Applicable models: Compatible With Alfa Romeo Mito 955 1.4L, Compatible With Alfa Romeo Giulietta 940 1.4L, Compatible With Dodge Dart 2013-2016 L4 1.4L Gas, Compatible With Fiat 500 2012-2017 L4 1.4L Gas, Compatible With Fiat 500L 2014-2019 L4 1.4L Gas...
HAWK BROTHER brake vacuum pump is specifically engineered to match the performance of your original equipment. It ensures reliable vacuum pressure to deliver the consistent brake pedal feel and responsive braking power you expect.
HAWK BROTHER brake vacuum pump strictly follows the manufacturing standards，this booster pump is built for durability and long service life. It undergoes rigorous testing to resist wear, heat, and oil corrosion, providing a dependable solution for your...
HAWK BROTHER has now met the replacement of major automotive suspension kits around the world, replacing exactly the right part for every car, making your car more stable.
Direct fitment replacement compatible with Toyota Corolla models from 1993 to 1997 and Geo Prizm models from 1993 to 1997, ensuring proper integration with the existing hydraulic brake system
Constructed with a durable steel housing featuring a Coated finish to Designed for long-term exposure and degradation in harsh under-hood environments, extending the operational lifespan of the unit
Engineered to match original equipment specifications for reliable vacuum pressure retention and consistent braking assist. Reference original equipment numbers 446101A500 and 54-74660 for fitment verification
Each unit undergoes 100% vacuum pressure testing and leak detection to verify seal integrity and diaphragm response, providing the necessary pedal assist force required for safe vehicle stopping
Designed as a complete vacuum power brake booster assembly to replace leaking or failed factory units, restoring original brake pedal feel and reducing the physical effort needed for deceleration
VEHICLE APPLICATION: Fits Chevrolet Equinox 2010-2017, GMC Terrain 2010-2017
EXTENDED PRODUCT LIFESPAN: An exclusive rust-prohibitive finishing process helps extend the life of each unit, ensuring durability even in harsh conditions.
EASY AND HASSLE-FREE INSTALLATION: Pre-adjusted master cylinder output rods (when included), along with new mounting nuts and washers, make installation quicker and easier.
GUARANTEED QUALITY AND PERFORMANCE: Every unit is 100% tested to ensure reliable operation, meets or exceeds O.E. performance standards, and offers guaranteed fit and function.
LIKE-NEW PERFORMANCE AND RELIABILITY: 100% O.E. quality seals, diaphragms, and check valves are installed on every unit to deliver consistent, like-new performance and long-term reliability.
Extended Warranty Coverage: Comes with a comprehensive 2 year warranty for added peace of mind and protection
Ultra Quiet Operation and Efficiency: Features rotary vane design that operates 60% quieter and 30% more efficient than traditional piston-style vacuum pumps
Complete Assembly with Electronic Vacuum Switches: Fully assembled unit includes electronic vacuum switches for extended pump life and reliable performance
Easy Installation with Vacuum Schematic: Simple setup process with included vacuum schematic diagram and mounting template for straightforward installation
Enhanced Braking Performance: Designed for vehicles with low engine vacuum including supercharged, turbocharged, or big cam setups requiring additional vacuum for brake boosters
Powerful Vacuum Generation: Generates up to 28 inches of vacuum in seconds, providing consistent and reliable braking power
Pre-Wired Plug and Play Design: Each unit is pre-wired with fused power wire and rigorously tested during assembly for trouble-free installation
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Brake Hydrovac Units
Vehicle Compatibility
The most critical factor when purchasing a replacement Hydrovac unit is ensuring it is compatible with your specific vehicle. Always verify the part number against your vehicle's make, model, year, and engine size. Manufacturers often have specific designs, and using an incompatible unit can lead to improper fitment and compromised braking performance.
Brand Reputation and Quality
Opt for Hydrovac units from reputable manufacturers known for their quality and reliability in the automotive aftermarket. Established brands invest in rigorous testing and use durable materials to ensure longevity and consistent performance. Researching brand reviews and warranty information can help you make an informed decision.
Condition: New vs. Remanufactured
Hydrovac units are available in both new and remanufactured conditions. New units offer the highest confidence in terms of lifespan and performance. Remanufactured units can be a more budget-friendly option, but it's essential to ensure they have been professionally rebuilt with high-quality parts and come with a solid warranty.
Frequently Asked Questions
What is a Hydrovac unit?
A Hydrovac unit is a type of power brake booster that uses hydraulic pressure from the power steering system to assist in applying the brakes. It amplifies the force applied to the brake pedal, making it easier to stop your vehicle.
How do I know if my Hydrovac unit needs replacement?
Signs of a failing Hydrovac unit include a spongy or soft brake pedal, increased effort required to stop, or a hissing noise when applying the brakes. If you experience any of these symptoms, it's crucial to have your braking system inspected by a professional.
Can I install a Hydrovac unit myself?
While some experienced DIY mechanics may be able to replace a Hydrovac unit, it is a complex component directly related to vehicle safety. Improper installation can lead to brake failure. It is generally recommended to have a qualified mechanic perform the replacement.
What is the difference between a Hydrovac and a vacuum booster?
A Hydrovac booster uses hydraulic pressure, typically from the power steering pump, to assist braking. A vacuum booster uses engine vacuum. The specific type used depends on the vehicle's design and original equipment.
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