Raybestos MC391118 Brake Master Cylinder

Overview of Raybestos MC391118 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391118 is engineered for reliable brake hydraulics performance in Hyundai Entourage and Kia Sedona models. Designed with precision, this aluminum master cylinder ensures consistent braking response and durability.

• Constructed from lightweight, corrosion-resistant aluminum
• Features a 1.060-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.343 inches for secure installation
• Equipped with M10x1 primary and secondary port threads for compatibility with standard brake lines
• Specifically designed for Hyundai Entourage and Kia Sedona vehicles

Detailed Product Description

The Raybestos MC391118 brake master cylinder is a critical component in the brake hydraulics system, responsible for converting pedal force into hydraulic pressure. Manufactured from aluminum, this master cylinder offers a balance of strength and weight savings, reducing corrosion risks common in steel components. The 1.060-inch bore size is calibrated to provide precise fluid displacement, ensuring consistent brake pedal feel and performance. With two mounting holes measuring 0.343 inches in diameter, installation is straightforward and secure. Both primary and secondary ports feature M10x1 threading, compatible with standard brake line fittings used in Hyundai Entourage and Kia Sedona models.

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 dimensional accuracy, ensuring that parts like the MC391118 master cylinder integrate seamlessly with vehicle brake systems. The Element3; New series is designed to provide consistent performance and durability for Hyundai and Kia vehicles requiring precise hydraulic control.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Hyundai Entourage and Kia Sedona
• Restores proper brake pedal pressure and responsiveness
• Eliminates brake fluid leaks caused by damaged seals or corrosion
• Addresses spongy or inconsistent brake pedal feel
• Prevents brake system failure due to master cylinder malfunction

Installation Notes and Tips

• Ensure compatibility with Hyundai Entourage and Kia Sedona models before installation
• Use proper torque specifications for the two mounting holes (0.343-inch diameter) to avoid damage
• Bleed the brake system thoroughly after installation to remove air and ensure optimal hydraulic pressure
• Inspect brake lines for wear or damage when replacing the master cylinder
• Verify M10x1 port thread fittings are secure and leak-free

Quality Assurance and Warranty

Raybestos manufactures the MC391118 brake master cylinder to meet stringent quality standards, using durable aluminum material and precise machining. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.