Centric 130.33120 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.33120

The Centric Premium Brake Master Cylinder 130.33120 is engineered for reliable brake hydraulics performance in select Audi models. Designed with precision, this brake master cylinder ensures consistent brake pressure and responsiveness for vehicles like the Audi A6, A6 Quattro, RS4, RS6, S4, and S6.

• Compatible with Audi A6, A6 Quattro, RS4, RS6, S4, and S6 models
• Master cylinder bore diameter: 1.063 inches (27.000 mm)
• Aluminum master cylinder material for durability and corrosion resistance
• Includes gasket or seal for secure installation
• Two mounting holes for stable attachment
• Primary and secondary outlet thread size: M12-1.00 with bubble flare type
• Plastic removable reservoir style (reservoir not included)

About Centric Premium Brake Master Cylinders

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 precision engineering and material quality, such as aluminum construction and properly sized bores, to maintain consistent brake system performance. The 130.33120 part is a representative component within this line, designed to provide reliable service for Audi brake systems requiring exact fitment and function.

Product Details and Specifications

This brake master cylinder features a straight bore type with a diameter of 1.063 inches (27.000 mm), ensuring proper hydraulic pressure for braking applications. The aluminum construction offers strength and resistance to corrosion, which is critical for long-term durability. The unit includes a gasket or seal to prevent fluid leaks but does not come with mounting hardware, reservoir, brake booster, push rod, or bleeder hoses. It has two mounting holes for secure installation and two ports with M12-1.00 thread size and bubble flare type for both primary and secondary outlets. The reservoir style is removable plastic, allowing for maintenance flexibility.

Common Applications and Problem Solving

• Restores proper brake pressure in Audi A6 and S-series models
• Replaces worn or leaking master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal feel
• Fixes brake system leaks at the master cylinder ports
• Supports brake system rebuilds requiring OEM-equivalent components

Installation Notes and Tips

Ensure the brake system is fully depressurized before removal. This master cylinder requires two mounting holes for secure attachment; verify compatibility with your vehicle’s mounting points. Since mounting hardware and reservoir are not included, reuse existing components or source separately. Properly torque the M12-1.00 bubble flare fittings to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore brake pedal firmness.

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, using durable aluminum and precision machining. The 130.33120 part is designed to match OEM specifications for fit and function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.