Raybestos MC390943 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC390943 is designed specifically for Mazda MPV models. Engineered with precision, this brake master cylinder ensures reliable brake hydraulics performance and compatibility with your vehicle's braking system.

• Constructed from durable aluminum for lightweight strength
• Features a bore size of 0.938 inches for optimal hydraulic pressure
• Includes 2 mounting holes with a diameter of 0.335 inches for secure installation
• Equipped with 3 ports, including primary and secondary ports threaded M10x1
• Compatible with Mazda MPV brake hydraulic systems

Details on the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making the MC390943 brake master cylinder a suitable replacement part for maintaining the braking integrity of your Mazda MPV.

Technical Description of the Brake Master Cylinder MC390943

This brake master cylinder is crafted from aluminum, providing a balance of strength and corrosion resistance. The 0.938-inch bore size is designed to generate the necessary hydraulic pressure for effective braking. With two mounting holes sized at 0.335 inches in diameter, the unit ensures a secure fit. The three ports, including primary and secondary ports with M10x1 threading, facilitate proper brake fluid flow and connection to the brake lines.

Common Applications and Problem Solving

• Restores proper brake fluid pressure in Mazda MPV brake systems
• Replaces worn or leaking master cylinders causing brake pedal issues
• Addresses brake fluid leaks from damaged or corroded master cylinders
• Improves brake responsiveness and pedal feel
• Ensures safe and consistent braking performance

Installation Notes and Tips

When installing the Raybestos MC390943 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake booster or firewall. Use the correct torque specifications for the 0.335-inch diameter mounting holes to avoid damage. Properly thread the M10x1 ports to the brake lines to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore full braking function.

Quality Assurance and Warranty

Raybestos manufactures the MC390943 brake master cylinder to meet strict quality standards. The aluminum construction resists corrosion and wear, contributing to long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship.