Raybestos MC39890 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC39890

The Raybestos Element3; New Brake Master Cylinder MC39890 is engineered for reliable brake hydraulics performance in Acura Legend vehicles. Designed with precision, this aluminum master cylinder ensures consistent brake pressure and durability for your Acura Legend.

• Constructed from durable aluminum for corrosion resistance
• Features a 1.000-inch bore size for optimal hydraulic pressure
• Includes 2 mounting holes with a diameter of 0.359 inches for secure installation
• Equipped with 2 ports: primary port thread M10x1 and secondary port thread M12x1
• Compatible specifically with Acura Legend models

Detailed Product Description and Specifications

The Raybestos MC39890 brake master cylinder is a critical component in the brake hydraulics system, designed to convert pedal force into hydraulic pressure. This part is made from aluminum, providing a lightweight yet robust construction that resists corrosion and wear. The 1.000-inch bore size is calibrated to deliver precise brake fluid displacement, ensuring consistent braking performance. With two mounting holes sized at 0.359 inches in diameter, installation is secure and stable. The master cylinder includes two ports, with the primary port threaded M10x1 and the secondary port threaded M12x1, allowing for proper brake line connections. This part is engineered to meet the specifications required for Acura Legend brake systems, making it a reliable replacement option.

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering quality brake hydraulics components that meet or exceed OEM standards. This product line emphasizes material durability and precise engineering, which is evident in the MC39890 master cylinder. The Element3; New series is designed to provide consistent performance and long service life, making it suitable for professional repairs and maintenance on Acura Legend vehicles.

Common Applications and Issues Addressed

• Restores proper brake pedal feel and responsiveness in Acura Legend models
• Eliminates brake fluid leaks caused by worn or damaged master cylinders
• Resolves inconsistent brake pressure and spongy pedal issues
• Prevents brake system failure due to internal seal wear
• Replaces corroded or damaged aluminum master cylinders in brake hydraulics

Installation Notes and Tips

• Ensure compatibility with Acura Legend before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications on mounting bolts with 0.359-inch diameter holes
• Inspect brake lines for wear or damage when replacing the master cylinder
• Follow manufacturer guidelines for port thread connections (M10x1 and M12x1)

Quality Assurance and Warranty Information

Raybestos manufactures the MC39890 brake master cylinder to meet strict quality standards, ensuring reliable performance in brake hydraulics systems. The aluminum construction offers corrosion resistance and durability under normal operating conditions. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Refer to Raybestos documentation for exact warranty terms.