Raybestos MC391517 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391517 is designed specifically for Toyota Yaris models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance and durability for your vehicle.

• Compatible with Toyota Yaris models
• Constructed from durable aluminum material
• Two mounting holes with 0.354-inch diameter
• 0.875-inch bore size for optimal hydraulic pressure
• Primary and secondary port threads sized M12x1

Detailed Product Features and Specifications

This brake master cylinder features a robust aluminum construction that offers corrosion resistance and long-lasting service life. The part includes two mounting holes, each with a diameter of 0.354 inches, ensuring secure attachment to the brake system. The 0.875-inch bore size is designed to provide consistent hydraulic pressure for effective braking response. Both the primary and secondary ports use M12x1 thread sizes, compatible with standard brake line fittings for easy installation and maintenance.

About the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This product line emphasizes durability and fitment accuracy, making it suitable for replacement parts like the MC391517 brake master cylinder tailored for specific vehicle models such as the Toyota Yaris.

Common Applications and Problem Solving

• Replacement for worn or leaking brake master cylinders on Toyota Yaris
• Restores proper hydraulic pressure for consistent brake pedal feel
• Addresses brake fluid leaks caused by damaged seals or corrosion
• Improves braking system reliability and safety
• Solves issues related to spongy or unresponsive brake pedals

Installation Notes and Tips

When installing the Raybestos MC391517 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use compatible brake lines with M12x1 threads for secure connections. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic function. Verify bore size compatibility to maintain correct brake pressure and pedal feel.

Quality Assurance and Warranty

Raybestos manufactures the MC391517 brake master cylinder to meet strict quality standards, using aluminum for corrosion resistance and durability. This part is backed by Raybestos’ quality assurance processes, ensuring reliable performance in Toyota Yaris brake systems. Warranty details are provided by Raybestos and should be confirmed at the time of purchase.