Cardone 54-74606 Power Brake Booster

Vacuum Power Brake Booster for Mitsubishi Mirage

Restore brake assist with this Cardone remanufactured vacuum power brake booster, part number 54-74606. It is built to match original equipment performance and is tested for fit and function, making it a direct replacement for select 1997-2002 Mitsubishi Mirage applications.

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake boosters that are re-engineered from the original design, with updates applied where needed for improved durability. This unit is finished in gray steel construction and uses a single-diaphragm design with a 9.448-inch diaphragm diameter.

Key Features

• Remanufactured to match O.E. performance
• 100% tested for reliable fit and function
• 100% O.E.-quality seals and check valves installed
• Rust-prohibitive finish helps extend service life
• Guaranteed fit and function
• Master cylinder output rods are pre-adjusted when included
• Steel construction with gray finish
• Single-diaphragm design

Detailed Description

The Cardone 54-74606 vacuum power brake booster is engineered for Mitsubishi Mirage models that use a vacuum-assisted brake system and do not include a master cylinder with the booster assembly. It is designed for 1997-2002 Mitsubishi Mirage applications and supports consistent pedal assist by helping multiply brake pedal force through engine vacuum. The remanufactured construction, pre-installed seals and check valves, and tested assembly process are intended to deliver dependable brake system operation and straightforward replacement service.

This part cross-references Mitsubishi MR205970 for the same application.

What It Helps Address

• Hard brake pedal feel
• Reduced brake assist from a failing booster diaphragm
• Vacuum leaks affecting brake performance
• Inconsistent pedal response during braking
• Brake booster replacement on 1997-2002 Mitsubishi Mirage models

Installation Notes and Tips

Verify master cylinder stud thread size is M8 x 1.25 before installation. Confirm the vehicle application matches the listed 1997-2002 Mitsubishi Mirage fitment and inspect vacuum supply, check valve condition, and brake pedal linkage during replacement. Follow the included instruction manual and bleed the brake system if any hydraulic components are disturbed during service.

Quality Assurance

Cardone remanufactures this vacuum power brake booster to original equipment standards and tests every unit before release. The design includes O.E.-quality seals and check valves, plus a rust-prohibitive finish to support long-term service life.