Raybestos MC39866 Brake Master Cylinder

Overview of Raybestos MC39866 Brake Master Cylinder

The Raybestos Element3; New MC39866 brake master cylinder is engineered for reliable brake hydraulics performance. Designed specifically for Hyundai Elantra and Mitsubishi Excel, Precis, and Scoupe models, this aluminum master cylinder ensures consistent braking response and durability.

• Constructed from lightweight, corrosion-resistant aluminum
• Features a bore size of 0.875 inches for precise hydraulic pressure
• Includes two mounting holes with a diameter of 0.350 inches for secure installation
• Equipped with two ports, both with M10x1 thread size for compatibility with brake lines
• Compatible with select Hyundai and Mitsubishi vehicles including Elantra, Excel, Precis, and Scoupe

Raybestos Element3; New Product Line Details

The Element3; New line from Raybestos focuses on delivering dependable brake hydraulics components with modern materials and specifications. This master cylinder, part number MC39866, benefits from the Element3; New design approach, emphasizing aluminum construction for weight reduction and corrosion resistance, which is critical for maintaining brake system integrity over time.

Technical Description and Specifications

The MC39866 brake master cylinder is crafted from aluminum, providing a balance of strength and lightweight performance. It features a bore size of 0.875 inches, which is essential for generating the correct hydraulic pressure within the brake system. The unit includes two mounting holes, each with a diameter of 0.350 inches, ensuring a secure fit to the vehicle’s firewall or mounting bracket. Additionally, the master cylinder has two ports, both threaded M10x1, designed to connect seamlessly with the brake lines of compatible Hyundai and Mitsubishi models.

Compatible Vehicles and Applications

• Hyundai Elantra brake system replacement
• Mitsubishi Excel hydraulic brake repair
• Mitsubishi Precis brake master cylinder upgrade
• Mitsubishi Scoupe brake hydraulics maintenance

Installation Notes and Tips

• Verify vehicle compatibility with part number MC39866 before installation
• Ensure mounting holes align properly with the vehicle’s brake system bracket
• Use appropriate brake fluid and bleed the system after installation to remove air
• Check port threads (M10x1) for proper brake line fitting to avoid leaks
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty Information

Raybestos maintains strict quality control standards for the Element3; New line, including the MC39866 brake master cylinder. Manufactured with durable aluminum and precision machining, this part meets or exceeds OEM specifications for Hyundai and Mitsubishi brake systems. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer.