Raybestos MC391519 Brake Master Cylinder

Overview of Raybestos MC391519 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391519 is designed specifically for Toyota Yaris models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance and durability.

• Constructed from lightweight aluminum for corrosion resistance
• Two mounting holes with 0.354-inch diameter for secure installation
• 0.813-inch bore size optimized for Toyota Yaris brake systems
• Primary and secondary port threads sized M12x1 for compatibility with standard brake lines
• Part number MC391519 ensures exact fitment and replacement

Detailed Product Description

The Raybestos Element3; New MC391519 brake master cylinder is crafted from aluminum, providing a balance of strength and weight reduction. It features two mounting holes, each with a diameter of 0.354 inches, allowing for precise and stable attachment to the vehicle's brake system. The 0.813-inch bore size is calibrated to deliver consistent hydraulic pressure, essential for the Toyota Yaris brake system's responsiveness and safety. Both the primary and secondary ports use M12x1 threading, ensuring compatibility with factory brake lines and facilitating straightforward installation.

The Element3; New product line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This line emphasizes material quality and dimensional accuracy, making the MC391519 a suitable replacement part for maintaining the integrity of Toyota Yaris brake systems.

Compatible Applications and Common Issues Addressed

• Replacement for worn or leaking brake master cylinders on Toyota Yaris
• Restores proper hydraulic pressure to improve brake pedal feel
• Resolves brake fluid leaks caused by damaged or corroded master cylinders
• Addresses inconsistent braking performance due to internal cylinder wear
• Prevents brake system failure related to master cylinder malfunction

Installation Notes and Tips

• Ensure the mounting holes align correctly with the Toyota Yaris brake system frame
• Use compatible M12x1 threaded brake lines for secure port connections
• Bleed the brake system thoroughly after installation to remove air pockets
• Inspect brake fluid levels and top off with manufacturer-recommended fluid
• Verify bore size compatibility to maintain proper hydraulic pressure

Quality Assurance and Warranty

Raybestos manufactures the MC391519 brake master cylinder under strict quality control standards to ensure durability and performance. The Element3; New line is designed to meet OEM specifications for Toyota Yaris vehicles. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.