Raybestos MC390518 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC390518

The Raybestos Element3; New Brake Master Cylinder MC390518 is designed specifically for Ford Mustang models, providing reliable brake hydraulics performance. Constructed from durable aluminum, this master cylinder ensures consistent braking pressure and long-lasting operation.

• Compatible with Ford Mustang vehicles
• Aluminum master cylinder material for durability
• Two mounting holes with 0.417-inch diameter
• 1.000-inch bore size for precise hydraulic control
• Two ports with M10x1 and M12x1 thread sizes

Product Line Details: Element3; New

The Element3; New product line by Raybestos focuses on delivering quality brake hydraulics components engineered for exact fit and function. This line emphasizes material strength and precise manufacturing tolerances, which are critical for brake master cylinders like the MC390518. The Element3; New series supports reliable brake system performance tailored to specific vehicle applications such as the Ford Mustang.

Technical Description and Specifications

The MC390518 brake master cylinder features an aluminum body that offers corrosion resistance and weight savings compared to traditional cast iron units. It includes two mounting holes, each with a diameter of 0.417 inches, ensuring secure attachment to the vehicle’s brake system. The 1.000-inch bore size is designed to provide optimal hydraulic pressure for effective braking response. Additionally, the master cylinder has two ports: a primary port with M10x1 threading and a secondary port with M12x1 threading, allowing compatibility with standard brake line fittings.

Common Applications and Problem Solving

• Replacement for worn or leaking brake master cylinders on Ford Mustang models
• Restores proper hydraulic pressure to improve brake pedal feel
• Addresses brake fluid leaks caused by damaged ports or seals
• Resolves inconsistent braking performance due to internal cylinder wear
• Supports brake system rebuilds requiring OEM-quality master cylinder components

Installation Notes and Tips

• Ensure compatibility with your specific Ford Mustang year and model before installation
• Use proper tools to avoid damaging mounting holes or port threads
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Raybestos manufactures the MC390518 brake master cylinder to meet strict quality standards, ensuring reliable performance in brake hydraulics applications. The Element3; New line undergoes rigorous testing to verify material integrity and dimensional accuracy. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.