Cardone 53-2340 Power Brake Booster

Reliable Vacuum Power Brake Booster for Chevrolet, Pontiac, and Suzuki

The Cardone Vacuum Power Brake Booster 53-2340 is designed to restore proper brake assist in select Chevrolet, Pontiac, and Suzuki models. This remanufactured power brake booster provides consistent vacuum assistance to improve braking performance and pedal feel.

• Remanufactured power brake booster with a single diaphragm design
• Diaphragm diameter of 6.235 inches (158.369 mm) for optimal vacuum assist
• Constructed from durable steel with a gray finish
• Compatible with Chevrolet Firefly, Pontiac Forsa, and Suzuki Sprint models
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size M8 x 1.25

About the Cardone Vacuum Power Brake Booster Line

The Cardone Vacuum Power Brake Booster product line focuses on remanufactured components engineered to meet or exceed original equipment specifications. This line emphasizes reliable vacuum assist performance and durability, making it suitable for vehicles requiring a direct replacement part. The 53-2340 model exemplifies this approach by offering a robust steel construction and precise diaphragm sizing to ensure consistent braking support.

Product Details and Specifications

This power brake booster features a single diaphragm style with a diameter of 6.235 inches (158.369 mm), providing the necessary vacuum pressure to assist the driver’s braking effort. The gray steel housing offers corrosion resistance and structural integrity. The booster is designed to work with master cylinders that use an M8 x 1.25 stud thread size, although the master cylinder itself is not included. The package contains the booster unit and an instruction manual to guide installation.

Common Applications and Problem Resolution

• Restores brake pedal assist in Chevrolet Firefly, Pontiac Forsa, and Suzuki Sprint vehicles
• Addresses hard or unresponsive brake pedal issues caused by a failing booster
• Eliminates excessive brake pedal travel due to vacuum leaks or diaphragm failure
• Improves overall braking safety and driver control
• Replaces worn or damaged power brake boosters to maintain OEM braking feel

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Verify master cylinder stud thread size (M8 x 1.25) matches your existing setup
• Follow the included instruction manual carefully for proper mounting and vacuum line connections
• Inspect vacuum hoses and fittings for leaks during installation
• Bleed the brake system after installation to remove air and ensure optimal performance

Quality Assurance and Warranty

The Cardone Vacuum Power Brake Booster 53-2340 is a remanufactured product that undergoes rigorous testing to meet quality and performance standards. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components to ensure customer confidence and product reliability.