Centric 131.66053 Brake Master Cylinder

Reliable Brake Master Cylinder for Chevrolet and GMC Trucks

The Centric C-TEK Standard Brake Master Cylinder 131.66053 is engineered to restore precise brake hydraulics for Chevrolet Silverado 1500, Silverado 1500 Classic, GMC Sierra 1500, and Sierra 1500 Classic models. Designed with durable materials and exact fitment, this master cylinder ensures consistent braking performance.

• Compatible with Chevrolet Silverado 1500, Silverado 1500 Classic, GMC Sierra 1500, and Sierra 1500 Classic
• Aluminum master cylinder body with a plastic reservoir for corrosion resistance
• Single removable reservoir included for easy maintenance
• 1.125 inch (28.575 mm) straight bore diameter for accurate hydraulic pressure
• Includes master cylinder cap; mounting hardware and brake booster not included
• Two mounting holes for secure installation
• Primary and secondary outlet thread size 1/2"-20 inverted flare for standard brake line connections

About the C-TEK Standard Brake Master Cylinder Line

The C-TEK Standard Brake Master Cylinder line by Centric offers reliable replacement components designed to meet or exceed OEM specifications. This product line focuses on providing durable brake hydraulics parts that maintain proper brake system function and safety. The 131.66053 model is part of this line, delivering consistent bore size and thread specifications tailored for specific Chevrolet and GMC truck applications.

Product Details and Specifications

This brake master cylinder features an aluminum body paired with a plastic reservoir, combining strength with corrosion resistance. The single removable reservoir design simplifies fluid inspection and replacement. With a bore diameter of 1.125 inches (28.575 mm), it provides the correct hydraulic pressure for the brake system. The unit includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses. It mounts securely using two holes and has two ports with 1/2"-20 inverted flare threads for primary and secondary outlets, ensuring compatibility with standard brake lines.

Common Applications and Problem Resolution

• Restores brake pressure loss due to worn or damaged master cylinder
• Eliminates brake fluid leaks from cracked or corroded reservoirs
• Resolves spongy or unresponsive brake pedal issues
• Replaces faulty master cylinders in Chevrolet Silverado 1500 and GMC Sierra 1500 trucks
• Addresses brake system failures caused by internal bore wear or seal damage

Installation Notes and Tips

• Ensure compatibility with Chevrolet Silverado 1500, Silverado 1500 Classic, GMC Sierra 1500, and Sierra 1500 Classic before installation
• Use proper brake fluid and bleed the brake system thoroughly after installation
• Mounting hardware and brake booster are not included; reuse existing components or source separately
• Inspect brake lines and fittings for wear or damage during installation
• Follow manufacturer torque specifications for mounting bolts and fittings

Quality Assurance and Warranty

Centric's C-TEK Standard Brake Master Cylinder 131.66053 is manufactured to meet strict quality standards, ensuring reliable performance and durability. The product includes a master cylinder cap and a removable reservoir designed for long-term use. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.