Raybestos MC391221 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC391221

The Raybestos Element3; New Brake Master Cylinder MC391221 is engineered for reliable brake hydraulics performance in Mitsubishi Eclipse models. Designed with precision, this aluminum master cylinder ensures consistent brake pressure and durability for your vehicle's braking system.

• Constructed from durable aluminum for corrosion resistance
• Features a 1.000 inch bore size for optimal hydraulic pressure
• Includes 2 mounting holes with 0.343 inch diameter for secure installation
• Equipped with 2 ports, both with M12x1 thread size for compatibility
• Specifically designed to fit Mitsubishi Eclipse models

Detailed Product Features and Specifications

The MC391221 brake master cylinder is crafted from aluminum, providing a lightweight yet sturdy component that resists rust and wear. Its 1.000 inch bore size is calibrated to deliver precise hydraulic pressure, essential for effective brake system operation. The unit includes two mounting holes, each with a diameter of 0.343 inches, ensuring a secure and stable fit within the brake assembly. Additionally, the master cylinder has two ports, both threaded M12x1, facilitating proper brake line connections. This part is tailored for Mitsubishi Eclipse vehicles, ensuring compatibility and reliable performance.

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering brake hydraulics components that meet stringent quality and performance standards. This product line emphasizes material durability and precise engineering, as demonstrated by the MC391221 master cylinder. Element3; New parts are designed to integrate seamlessly with specific vehicle models, such as the Mitsubishi Eclipse, providing dependable braking system functionality.

Common Applications and Problem Resolution

• Restores proper brake fluid pressure in Mitsubishi Eclipse brake systems
• Replaces worn or leaking master cylinders causing brake pedal issues
• Addresses brake fluid leaks from damaged or corroded master cylinders
• Improves brake response and pedal feel in affected vehicles
• Solves mounting instability due to damaged or incorrect master cylinder fitment

Installation Notes and Tips

When installing the Raybestos MC391221 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake assembly using the 0.343 inch diameter holes. Verify that brake lines match the M12x1 threaded ports for secure connections. Bleed the brake system thoroughly after installation to remove air and maintain optimal brake performance. Use proper tools to avoid damaging the aluminum housing during installation.

Quality Assurance and Warranty Information

Raybestos manufactures the MC391221 master cylinder to meet or exceed OEM specifications for Mitsubishi Eclipse brake hydraulics. The aluminum construction offers corrosion resistance and long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.