Cardone 54-71267 Power Brake Booster

Reliable Vacuum Power Brake Booster for Chevrolet and GMC Models

The Cardone Vacuum Power Brake Booster 54-71267 is designed to restore proper brake assist performance in select Chevrolet and GMC vehicles. Engineered with a dual diaphragm style and durable steel construction, this remanufactured booster ensures consistent braking response for your S10, S10 Blazer, S15, and S15 Jimmy models.

• Dual diaphragm style for enhanced vacuum assist
• Diaphragm diameter of 8.771 inches (222.78 mm)
• Constructed from durable steel for long-lasting use
• Gray finish for corrosion resistance
• Compatible with Chevrolet S10, S10 Blazer, GMC S15, and S15 Jimmy
• Master cylinder stud thread size M10x1.5
• Remanufactured condition with included instruction manual

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 engineered to meet or exceed OEM specifications, offering a cost-effective solution for restoring brake system performance in compatible vehicles. The 54-71267 part is a key component within this line, tailored for specific Chevrolet and GMC truck and SUV models.

Product Details and Specifications

This power brake booster features a dual diaphragm design, which helps deliver consistent vacuum pressure to the brake master cylinder, reducing pedal effort and improving driver control. The diaphragm diameter measures 8.771 inches (222.78 mm), ensuring proper fit and function within the brake system. Made from steel, the booster offers durability and resistance to wear. The gray color finish provides additional protection against corrosion. Note that this unit does not include a master cylinder but is compatible with master cylinders using an M10x1.5 stud thread size.

Common Applications and Problem Resolution

• Restores brake pedal assist in Chevrolet S10 and S10 Blazer models
• Improves braking response in GMC S15 and S15 Jimmy vehicles
• Addresses hard brake pedal issues caused by failing boosters
• Eliminates vacuum leaks that reduce brake efficiency
• Replaces worn or damaged brake boosters to maintain safety

Installation Notes and Tips

Installation of the Cardone 54-71267 Vacuum Power Brake Booster requires removal of the old booster and proper alignment with the master cylinder studs (M10x1.5). Follow the included instruction manual carefully to ensure correct mounting and vacuum hose connections. It is recommended to inspect related brake components during installation to ensure overall system integrity.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough testing to meet performance standards. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. Refer to Cardone’s warranty policy for specific terms and conditions.