Cardone 53-2510 Power Brake Booster

Vacuum Power Brake Booster Overview

The Cardone 53-2510 Vacuum Power Brake Booster is a remanufactured brake booster built to restore OE-style brake assist and pedal response. It is engineered for direct replacement in select Acura Integra and Honda applications, including Honda Accord, Civic, Civic del Sol, and Prelude models that use a vacuum power brake booster and do not include a master cylinder.

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured units that are re-engineered, tested, and finished for dependable fit and function. The 53-2510 uses a dual diaphragm design with an 8.55 in. diaphragm diameter and a steel housing with a gray finish.

Key Features

• Remanufactured to match OE performance
• Dual diaphragm design for brake assist support
• 100% tested for fit and function
• 100% OE-quality seals and check valves installed
• Rust-prohibitive finish helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Steel construction with gray finish
• Master cylinder stud thread size: M8 x 1.25

Detailed Description

Cardone Part Number 53-2510 is a remanufactured power brake booster designed for vehicles that require a vacuum-assisted brake booster without an included master cylinder. It is built to OE dimensions and performance targets, then tested to verify proper operation before it leaves the remanufacturing process. The dual diaphragm layout and 8.55 in. diaphragm diameter support consistent brake assist, while the rust-prohibitive finish and OE-quality internal sealing components help maintain long-term reliability.

This part cross-references Acura 46400SK7A01 and Honda 46400SM5A01 for the same application. It is a direct-fit option for drivers searching for a Cardone 53-2510 brake booster for 1990-1997 Acura Integra or 1990-1997 Honda Accord, as well as select 1992-1996 Prelude, 1992-1995 Civic, and 1995-1997 Civic del Sol models.

What It Helps Address

• Hard brake pedal feel caused by a weak booster
• Reduced brake assist during normal stopping
• Vacuum booster leakage affecting pedal response
• Fitment issues from worn or incorrect replacement boosters
• Corrosion-related booster housing deterioration

Installation Notes

Verify that the vehicle uses a vacuum power brake booster and does not include a master cylinder before ordering. Confirm the master cylinder stud thread size is M8 x 1.25 and compare the existing booster, mounting points, and output rod setup to the original unit. Professional installation is recommended, followed by a brake system inspection and proper pedal and vacuum checks after installation.

Quality Assurance

Each Cardone remanufactured power brake booster is 100% tested to help ensure reliable performance, fit, and function. The unit is re-engineered from original design data, with design upgrades applied where applicable to improve durability over the original part.

Compatible Vehicles

• Fits 1990-1997 Acura Integra, N/A; vacuum power brake booster; fits vehicles lacking master cylinders.
• Fits 1990-1997 Honda Accord, N/A; vacuum power brake booster; fits vehicles lacking master cylinders.
• Fits 1995-1997 Honda Civic del Sol, N/A; vacuum power brake booster; fits vehicles lacking master cylinders.
• Fits 1992-1996 Honda Prelude, N/A; vacuum power brake booster; fits vehicles lacking master cylinders.
• Fits 1992-1995 Honda Civic, N/A; vacuum power brake booster; fits vehicles lacking master cylinders.