Cardone 53-2508 Power Brake Booster

Vacuum Power Brake Booster for Subaru Impreza

Cardone 53-2508 is a remanufactured vacuum power brake booster built to restore OE-style brake assist and pedal response. It is engineered and tested to match original performance for 1999-2001 Subaru Impreza applications that use a vacuum power brake booster and do not include a master cylinder.

Key Features

• Remanufactured to match original equipment performance
• Dual-diaphragm design for consistent brake assist
• Steel housing with gray finish
• 100% tested for fit and function
• O.E.-quality seals and check valves installed on every unit
• Rust-prohibitive finishing process helps extend service life
• Master cylinder output rods are pre-adjusted when included for easier installation
• Guaranteed fit and function

Product Details

This Cardone Vacuum Power Brake Booster is part of the Cardone remanufactured brake booster line, which focuses on restoring original braking performance through re-engineering, inspection, and testing. Part number 53-2508 uses a dual diaphragm style with an 8.27-inch diaphragm diameter and an M8 x 1.25 master cylinder stud thread size. It is finished in gray and constructed from steel for a durable OE-style replacement. This part cross-references Subaru 26402FA110 for the same application.

Compatible with 1999-2001 Subaru Impreza brake systems that require a vacuum power brake booster, this unit is a direct-fit option for restoring pedal assist on the Subaru Impreza platform. Search terms such as 1999 Subaru Impreza vacuum brake booster replacement, 2000 Subaru Impreza power brake booster, and 2001 Subaru Impreza remanufactured brake booster apply to this part number 53-2508.

Common Issues It May Address

• Hard brake pedal feel from reduced vacuum assist
• Delayed or inconsistent brake response
• Brake booster leakage or internal diaphragm wear
• Loss of original pedal assist performance
• Fitment problems caused by a worn or damaged booster assembly

Installation Notes

Verify vehicle application before installation. This booster is listed for 1999-2001 Subaru Impreza models and notes fitment for vehicles lacking master cylinders. Confirm master cylinder compatibility, mounting points, and the M8 x 1.25 stud thread size during replacement. Follow the service manual for vacuum line inspection, pedal adjustment checks, and final brake system testing after installation.

Quality Assurance

Cardone remanufactured power brake boosters are re-engineered and tested to meet OE performance expectations. Each unit is 100% tested for fit and function, with O.E.-quality seals and check valves installed to support reliable operation. The rust-prohibitive finish adds another layer of durability for long-term service in brake system applications.