Raybestos MC39634 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Trucks and Vans

The Raybestos Element3; New Brake Master Cylinder MC39634 is engineered to restore precise brake hydraulics in select Ford vehicles. Designed with durable aluminum construction and exact fitment specifications, this master cylinder supports safe and consistent braking performance.

• Constructed from lightweight, corrosion-resistant aluminum
• Compatible with Ford Bronco, F-150, F-250, F-350, and E-Series Econoline models
• Features a 1.060-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with 0.413-inch diameter for secure installation
• Equipped with two ports: primary port thread 7/16"-24 and secondary port thread 9/16"-18

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 standards. This brake master cylinder MC39634 is part of that line, offering precise engineering and materials designed to maintain consistent brake fluid pressure and durability under demanding conditions.

Detailed Product Description

This brake master cylinder MC39634 is specifically designed for Ford vehicles including the Bronco, F-150, F-250, F-350, and various E-Series Econoline vans such as the E-150, E-250, and E-350 models. The aluminum master cylinder body provides corrosion resistance and weight savings compared to traditional cast iron units. The 1.060-inch bore size ensures proper hydraulic force transmission, while the two mounting holes with a diameter of 0.413 inches allow for a secure and precise fit. The unit features two ports with standard thread sizes (7/16"-24 primary and 9/16"-18 secondary) to accommodate brake lines and ensure leak-free connections.

Common Applications and Issues Addressed

• Restores brake fluid pressure in Ford Bronco and F-Series trucks
• Replaces worn or leaking master cylinders in E-150, E-250, and E-350 Econoline vans
• Eliminates spongy or unresponsive brake pedal feel
• Resolves brake fluid leaks from damaged or corroded master cylinders
• Improves overall brake system reliability and safety

Installation Notes and Tips

• Ensure compatibility with your specific Ford model and year before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications on mounting bolts to avoid damage
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty

Raybestos Element3; New brake master cylinders are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part number MC39634 undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the supplier or manufacturer.