Raybestos MC390381 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC390381 is engineered for reliable brake hydraulics performance. Designed specifically for Lincoln Mark VIII models, this aluminum master cylinder ensures precise brake fluid control and durability.

• Constructed from lightweight aluminum for corrosion resistance
• Features a 1.060-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.359 inches for secure installation
• Equipped with two ports: primary port thread M6x1 and secondary port thread M12x1
• Compatible with Lincoln Mark VIII brake hydraulic systems

Detailed Product Description

The Raybestos MC390381 brake master cylinder is a critical component in the brake hydraulics system of the Lincoln Mark VIII. Its aluminum construction offers a balance of strength and corrosion resistance, which is essential for maintaining brake fluid integrity over time. The 1.060-inch bore size is designed to provide consistent hydraulic pressure, ensuring responsive braking performance. This master cylinder includes two mounting holes, each with a diameter of 0.359 inches, allowing for a secure and precise fit. The two ports, with primary port thread M6x1 and secondary port thread M12x1, facilitate proper brake line connections, maintaining system integrity and safety.

About the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, which is evident in the MC390381 master cylinder designed for the Lincoln Mark VIII. Element3; New parts are developed to provide consistent performance and durability in demanding braking applications.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Lincoln Mark VIII vehicles
• Addresses issues with inconsistent brake pedal feel or reduced hydraulic pressure
• Solves brake fluid leakage problems caused by damaged seals or corrosion
• Restores proper brake system function after component failure
• Improves overall brake system reliability and safety

Installation Notes and Tips

• Ensure compatibility with Lincoln Mark VIII before installation
• Inspect mounting holes and port threads for damage prior to installation
• Use proper torque specifications on mounting bolts to avoid distortion
• Bleed the brake system thoroughly after installation to remove air
• Check for leaks at port connections after assembly

Quality Assurance and Warranty

Raybestos manufactures the MC390381 brake master cylinder to meet stringent quality standards. The aluminum construction and precise machining contribute to long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for exact terms.