Raybestos MC391512 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Edge and Lincoln MKX

The Raybestos Element3; New Brake Master Cylinder MC391512 is engineered to restore precise brake hydraulics for select Ford and Lincoln vehicles. Designed with durable aluminum construction and essential components included, this master cylinder supports consistent braking performance.

• Aluminum master cylinder material for strength and corrosion resistance
• Includes reservoir and master cylinder cap for complete fluid containment
• Primary and secondary outlet thread size: M14 x 1.5 for secure brake line connections
• Compatible with Ford Edge, Lincoln MKX, and Nautilus models
• Part number MC391512 ensures exact replacement fit

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This brake master cylinder is part of that line, offering a balance of quality materials and precise engineering to maintain proper brake system function in Ford and Lincoln vehicles.

Product Details and Specifications

This brake master cylinder features an aluminum body that provides durability and resistance to corrosion, essential for long-term brake system reliability. The included reservoir and master cylinder cap facilitate proper brake fluid management, while the absence of a dust boot, brake booster, push rod, bleeder hoses, sensor, or mounting bracket means these components must be sourced separately if needed. Both primary and secondary outlet ports have an M14 x 1.5 thread size, ensuring compatibility with standard brake lines on the specified vehicles.

Common Applications and Problem Resolution

• Restores brake pressure and pedal feel in Ford Edge and Lincoln MKX brake systems
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Corrects brake fluid contamination or reservoir damage
• Supports brake system maintenance for Lincoln Nautilus models

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air and maintain braking efficiency. Verify that the M14 x 1.5 outlet threads match your vehicle’s brake lines before installation. Since this master cylinder does not include a dust boot or push rod, inspect existing components for wear and replace as necessary. Use the included reservoir and cap to secure brake fluid and prevent contamination.

Quality Assurance and Warranty

Raybestos manufactures this brake master cylinder to meet stringent quality standards, using aluminum for durability and corrosion resistance. The Element3; New line is designed to provide consistent performance aligned with OEM requirements. Warranty details should be confirmed with the product documentation or supplier.