Power Brake Booster and Brake Vacuum Booster FIT 2007-2010 Ford Edge, FIT 2007-2016 Mazda CX-9, FIT 2007-2010 Lincoln MKX, Replace 54-74232 AT4Z2005A, Without Master Cylinder

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,449 (2026-07-30 기준)

상품 특징

• FIT 2007 2008 2009 2010 Ford Edge; FIT 2007-2016 Mazda CX-9; FIT 2007 2008 2009 2010 Lincoln MKX. This Brake Vacuum Booster is engineered for direct-fit integration with specific SUV chassis, ensuring proper clearance within the engine bay. Please verify the absence of the Master Cylinder in this package before purchasing to ensure system matching.
• The internal push rod is constructed from heavy-duty 45# steel, featuring a galvanized surface with a hardness rating of HRC58-62. This Power Brake Booster utilizes advanced metallurgy to address excessive mechanical play in the pedal assembly, extending the component life cycle tested for high-frequency engagement under extreme driving conditions.
• Equipped with high-grade EPDM sealing rings, this Brake Vacuum Booster maintains a 99.9% seal integrity across temperatures from -40°C to 150°C. The housing features a treated surface for environmental exposure, ensuring the unit passes rigorous salt spray endurance tests without compromising the vacuum diaphragm's structural stability.
• Specifically designed to address hard pedal symptoms and delayed braking response, this Power Brake Booster ensures the restoration of factory handling characteristics. By maintaining proper system geometry, it provides the necessary vacuum pressure to the braking circuit, effectively eliminating intermittent power assist loss without modifying existing hydraulic lines.
• Each unit undergoes 100% vacuum leak testing and stroke measurement to match OE specifications (54-74232, AT4Z2005A, 7T4Z2005A). To maintain diaphragm integrity, do not use pneumatic impact wrenches during mounting. Professional installation is recommended to ensure the vacuum hose interface is seated securely to prevent subsequent system codes.

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