Raybestos MC391438 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Courier

The Raybestos Element3; New Brake Master Cylinder MC391438 is engineered to restore precise brake hydraulics for your Ford Courier. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Compatible with Ford Courier models
• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.343-inch diameter for secure installation
• 0.750-inch bore size for optimal hydraulic pressure
• Primary and secondary port threads sized M10x1 for standard brake line connections

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This brake master cylinder is part of that line, offering improved durability and fitment accuracy for Ford Courier vehicles, helping maintain factory-level braking system integrity.

Detailed Product Description

The MC391438 brake master cylinder features an aluminum body that resists corrosion and reduces weight compared to traditional cast iron units. It includes two mounting holes with a diameter of 0.343 inches, ensuring a secure and stable fit on the Ford Courier. The 0.750-inch bore size is designed to provide the correct hydraulic pressure for effective brake operation. Both the primary and secondary ports have M10x1 threads, compatible with standard brake lines, facilitating straightforward installation and maintenance.

Common Applications and Issues Addressed

• Restores brake hydraulic pressure for Ford Courier brake systems
• Replaces worn or leaking master cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Prevents brake system failure due to internal seal wear
• Ensures consistent brake fluid flow to front and rear brakes

Installation Notes and Tips

• Verify compatibility with your specific Ford Courier model year before installation
• Ensure mounting holes align properly with vehicle brake booster or firewall
• Use appropriate brake fluid and bleed the system thoroughly after installation
• Check port thread sizes (M10x1) for brake line fittings to avoid leaks
• Inspect brake lines and connections for wear during installation

Quality Assurance and Warranty

Raybestos manufactures the MC391438 brake master cylinder to meet or exceed OEM specifications, ensuring reliable performance and durability. The Element3; New product line undergoes rigorous quality control to maintain consistent standards. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.