Centric 130.66004 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.66004

The Centric Premium Brake Master Cylinder 130.66004 is engineered for reliable brake hydraulic performance in Chevrolet and GMC trucks. Designed specifically for models like the Chevrolet C10, C1500, and GMC G10, this master cylinder ensures consistent braking response and durability.

• Compatible with Chevrolet C10, C1500, and GMC G10 models
• Cast iron master cylinder body for strength and longevity
• Includes integral plastic reservoir with single-chamber design
• Master cylinder bore diameter of 1.000 inch (25.4 mm) for precise hydraulic control
• Includes master cylinder cap and push rod for complete assembly
• Two mounting holes for secure installation
• Primary and secondary outlet thread sizes: 1/2"-20 and 9/16"-18 inverted flare

Centric Premium Brake Master Cylinders Product Line

The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durable materials such as cast iron for the master cylinder body and includes essential components like the reservoir and push rod to facilitate straightforward installation and reliable operation. The 130.66004 model exemplifies this approach by combining robust construction with precise bore sizing and thread specifications tailored for specific Chevrolet and GMC truck applications.

Detailed Product Description

This brake master cylinder features a cast iron body that provides structural integrity and resistance to wear under demanding conditions. The included plastic reservoir is of an integral, single-chamber style, designed to maintain proper brake fluid levels and prevent contamination. With a bore diameter of 1.000 inch (25.4 mm), the master cylinder offers consistent hydraulic pressure for effective braking. The assembly includes a master cylinder cap and push rod, but mounting hardware and brake booster are not included. The unit has two mounting holes to ensure a secure fitment on compatible vehicles. Both primary and secondary outlets use inverted flare fittings with thread sizes of 1/2"-20 and 9/16"-18 respectively, matching OEM brake line connections.

Common Applications and Problem Resolution

• Replacement for worn or leaking master cylinders on Chevrolet C10, C1500, and GMC G10 trucks
• Restores proper hydraulic pressure for improved brake pedal feel and response
• Addresses brake fluid reservoir leaks or damage with included integral reservoir
• Solves issues related to inconsistent brake fluid delivery due to bore wear
• Ensures compatibility with existing brake lines through correct outlet thread sizes

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet C10, C1500, or GMC G10 before installation
• Use appropriate brake line wrenches to avoid damaging inverted flare fittings
• Bleeding the brake system after installation is necessary to remove air and ensure proper function
• Mounting hardware is not included; retain original hardware or source replacements as needed
• Inspect brake booster compatibility since this master cylinder does not include a booster

Quality Assurance and Warranty

The Centric Premium Brake Master Cylinder 130.66004 is manufactured to meet strict quality standards, using durable cast iron and high-grade plastic materials. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship. Proper installation and maintenance are essential to ensure long-term performance and safety.