Cardone 53-2731 Power Brake Booster

Vacuum Power Brake Booster Overview

The Cardone 53-2731 vacuum power brake booster is a remanufactured replacement built to restore brake assist and pedal response in select Chrysler, Dodge, and Mitsubishi applications. It is re-engineered, tested, and finished to match original equipment performance for a direct-fit repair.

This Cardone Vacuum Power Brake Booster line focuses on OE-style fit, consistent function, and durable construction. For vehicles such as the Mitsubishi Eclipse, Mitsubishi Galant, Chrysler Sebring, and Dodge Stratus, it provides a practical solution when the original booster no longer delivers proper vacuum assist.

Key Features

• Remanufactured to match original equipment performance
• Dual-diaphragm design with a 9.22 in. (234.188 mm) diaphragm diameter
• Steel housing with gray, rust-prohibitive finish
• 100% tested for fit and function before release
• 100% OE-quality seals and check valves installed on every unit
• Master cylinder output rods are pre-adjusted when included for easier installation
• Master cylinder stud thread size: M8 x 1.25
• Booster only; master cylinder not included

Product Details

Cardone Part Number 53-2731 is a remanufactured vacuum power brake booster engineered for vehicles that require a dual-diaphragm, OE-style brake assist unit. The design is inspected for improvement opportunities during remanufacturing, and the finished booster is tested to help ensure proper fit and reliable operation. This part is a strong match for drivers searching for a replacement brake booster for 2001-2005 Chrysler Sebring, 2001-2005 Dodge Stratus, and select Mitsubishi Eclipse and Galant applications.

This part cross-references Chrysler and Dodge MR527042 for the same application.

What It Helps Address

• Hard brake pedal feel caused by loss of vacuum assist
• Reduced braking response from a worn or leaking booster
• Brake assist issues after diaphragm or seal deterioration
• Fitment problems when replacing an OE-style vacuum brake booster
• Corrosion-related booster housing wear

Installation Notes

Verify vehicle configuration before installation. This booster is listed for applications without traction control and without a master cylinder where noted, and for Mitsubishi Eclipse and Galant models that lack a master cylinder in the fitment notes. Confirm the M8 x 1.25 stud thread size and compare the original booster dimensions and mounting points before assembly. The package includes the booster and instruction manual only.

• Fits 2001-2005 Chrysler Sebring, without traction control; without master cylinder
• Fits 2001-2005 Dodge Stratus, without traction control; without master cylinder
• Fits 1999-2005 Mitsubishi Eclipse, fits vehicles lacking master cylinders
• Fits 1995 Mitsubishi Eclipse, fits vehicles lacking master cylinders
• Fits 2001-2005 Mitsubishi Eclipse, without traction control; without master cylinder
• Fits 2000-2003 Mitsubishi Galant, fits vehicles lacking master cylinders
• Fits 1994 Mitsubishi Galant, fits vehicles lacking master cylinders
• Fits 2001-2003 Mitsubishi Galant, without traction control; without master cylinder

Quality Assurance

Cardone remanufactured power brake boosters are built and tested to meet OE performance expectations. Each unit receives OE-quality seals and check valves, along with a rust-prohibitive finish, to support consistent operation and long-term service life.