Cardone 53-4943 Power Brake Booster

Reliable Vacuum Power Brake Booster for Lexus and Toyota Models

The Cardone Vacuum Power Brake Booster 53-4943 is designed to restore proper brake assist function in select Lexus and Toyota vehicles. Engineered with a single diaphragm and durable steel construction, this remanufactured booster ensures consistent braking performance for models like the Lexus ES350, GS F, RC F, and Toyota Venza.

Key Features of Cardone 53-4943 Brake Booster

• Single diaphragm style with a 10.3-inch (261.62 mm) diameter for effective vacuum assist
• Constructed from steel for strength and durability
• Gray finish for corrosion resistance and long service life
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size M8 x 1.25 for proper fitment
• Remanufactured product condition meeting OEM specifications

About the Cardone Vacuum Power Brake Booster Line

The Vacuum Power Brake Booster product line by Cardone focuses on remanufactured brake boosters that provide reliable vacuum assist to improve braking efficiency. This line is designed to meet or exceed OEM standards, offering a cost-effective solution for restoring brake system performance in compatible vehicles. The 53-4943 part is a key component within this line, tailored for specific Lexus and Toyota models requiring a single diaphragm booster.

Detailed Product Description

The Cardone 53-4943 Vacuum Power Brake Booster features a single diaphragm design with a diameter of 10.3 inches (261.62 mm), providing the necessary vacuum assist to reduce pedal effort and enhance braking response. Its steel construction ensures structural integrity under demanding conditions. This remanufactured booster does not include a master cylinder but is compatible with master cylinders using an M8 x 1.25 stud thread size. The gray color finish helps resist corrosion, extending the part's lifespan. Included with the booster are an instruction manual and a master cylinder neck seal to support proper installation and sealing.

Common Issues Addressed by This Brake Booster

• Reduced brake pedal assist causing hard or heavy pedal feel
• Brake pedal sinking or inconsistent brake pressure
• Vacuum leaks affecting brake booster performance
• Brake warning light activation related to booster failure
• Loss of power assist in Lexus ES350, GS F, RC F, or Toyota Venza models

Installation Notes and Tips

Ensure compatibility with your vehicle’s make and model before installation. The Cardone 53-4943 requires a master cylinder with an M8 x 1.25 stud thread size, which is not included. Follow the included instruction manual carefully to avoid vacuum leaks and ensure proper booster mounting. It is recommended to inspect related brake components during installation for optimal system performance.

Quality Assurance and Warranty

This remanufactured Cardone Vacuum Power Brake Booster undergoes rigorous testing to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete coverage information.