Raybestos MC391275 Brake Master Cylinder

Overview of Raybestos MC391275 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391275 is engineered for reliable brake hydraulics performance. Designed specifically for Hyundai Elantra and Kia Forte models, this aluminum master cylinder ensures precise brake fluid control and durability.

• Constructed from lightweight aluminum for corrosion resistance
• Two mounting holes with 0.335-inch diameter for secure installation
• Bore size of 0.813 inches for optimal hydraulic pressure
• Equipped with two ports featuring M12x1 thread size for compatibility
• Compatible with Hyundai Elantra and Kia Forte brake systems

Detailed Product Features and Specifications

This Raybestos brake master cylinder, part number MC391275, features a robust aluminum body that resists rust and wear, extending the service life of your brake hydraulics. The two mounting holes, each with a diameter of 0.335 inches, provide a stable and precise fit to the vehicle’s brake system. The 0.813-inch bore size is designed to deliver consistent hydraulic pressure, ensuring effective brake response. Both primary and secondary ports use M12x1 threading, allowing for straightforward connection to brake lines without the need for adapters.

About the Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake components with modern materials and precise engineering. This product line emphasizes durability and fitment accuracy, making it suitable for replacement brake hydraulics in vehicles like the Hyundai Elantra and Kia Forte. The MC391275 master cylinder is part of this line, reflecting Raybestos’ commitment to quality and compatibility.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders
• Restores proper brake pedal feel and hydraulic pressure
• Addresses brake fluid leaks at the master cylinder ports
• Eliminates inconsistent braking caused by bore wear
• Prevents brake system failure due to corrosion or damage

Installation Notes and Tips

Ensure the mounting holes align precisely with the vehicle’s brake system mounts. Use the correct M12x1 threaded brake lines to connect to the primary and secondary ports. Bleed the brake system thoroughly after installation to remove air and maintain optimal brake performance. Verify bore size compatibility with your vehicle’s specifications before installation.

Quality Assurance and Warranty

Raybestos manufactures the MC391275 brake master cylinder to meet or exceed OEM standards. The aluminum construction and precise machining contribute to long-term reliability. While specific warranty details should be confirmed with the retailer, Raybestos products typically include coverage against manufacturing defects to ensure customer confidence.