Raybestos MC391192 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford E-Series Vans

The Raybestos Element3; New Brake Master Cylinder MC391192 is engineered to restore precise brake hydraulics for Ford E-150, E-250, and E-350 Super Duty models. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Constructed from lightweight, corrosion-resistant aluminum
• Features a 1.313-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a 0.413-inch diameter for secure installation
• Equipped with two ports: primary port thread M14x1.5 and secondary port thread M12x1
• Compatible with Ford E-150, E-250, and E-350 Super Duty vehicles

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 product line emphasizes precision manufacturing and material quality, such as the aluminum master cylinder body found in part number MC391192, to provide dependable braking system performance for Ford E-Series vans.

Detailed Product Description

This brake master cylinder is designed specifically for Ford E-150, E-250, and E-350 Super Duty models, ensuring proper fit and function. The aluminum construction offers resistance to corrosion and heat, contributing to longer service life. The 1.313-inch bore size is calibrated to maintain correct hydraulic pressure, while the two mounting holes with a 0.413-inch diameter provide a secure and stable attachment. The master cylinder includes two ports with precise thread sizes (M14x1.5 primary and M12x1 secondary) to accommodate brake line connections accurately.

Common Applications and Issues Addressed

• Restores brake hydraulic pressure for Ford E-150, E-250, and E-350 Super Duty
• Replaces worn or leaking master cylinders causing brake fluid loss
• Solves spongy or unresponsive brake pedal issues
• Addresses brake system failure due to internal seal wear
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the mounting hole spacing and diameter match the vehicle’s specifications. Use proper brake fluid and bleed the brake system thoroughly after installation to remove air and ensure optimal brake performance. Check port thread compatibility with existing brake lines to avoid leaks.

Quality Assurance and Warranty

Raybestos manufactures the MC391192 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 manufacturer-backed warranties to ensure reliability and customer confidence.