Raybestos MC391219 Brake Master Cylinder

Overview of Raybestos MC391219 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391219 is engineered for reliable brake hydraulics performance. Designed specifically for select Pontiac and Toyota models, this aluminum master cylinder ensures precise brake fluid control and durability.

• Constructed from lightweight aluminum for corrosion resistance
• Two mounting holes with 0.354-inch diameter for secure installation
• Bore size of 0.813 inches for optimal hydraulic pressure
• Two ports with M10x1 thread size for primary and secondary brake lines
• Compatible with Pontiac and Toyota Corolla, Matrix, and Vibe models

Detailed Product Description

The Raybestos MC391219 brake master cylinder is a critical component in the brake hydraulics system, responsible for converting pedal force into hydraulic pressure. Featuring an aluminum body, this master cylinder offers enhanced resistance to rust and wear compared to traditional cast iron units. The 0.813-inch bore size is designed to provide consistent brake fluid displacement, ensuring smooth and responsive braking performance. With two mounting holes measuring 0.354 inches in diameter, installation is straightforward and secure. Both the primary and secondary ports use M10x1 threading, compatible with standard brake line fittings for the specified vehicle models.

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 in vehicles like the Pontiac and Toyota models listed. The MC391219 master cylinder exemplifies the Element3; New commitment to quality and compatibility.

Common Applications and Issues Addressed

• Replacement for worn or leaking brake master cylinders in Pontiac and Toyota Corolla, Matrix, and Vibe
• Restores proper hydraulic pressure for consistent brake pedal feel
• Eliminates brake fluid leaks caused by damaged seals or corrosion
• Resolves spongy or unresponsive brake pedal issues
• Prevents brake system failure due to master cylinder malfunction

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications on mounting bolts to avoid damage
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty

Raybestos manufactures the MC391219 brake master cylinder to meet or exceed OEM standards. The use of aluminum material enhances corrosion resistance and longevity. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.