Raybestos MC390933 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC390933

The Raybestos Element3; New Brake Master Cylinder MC390933 is designed for reliable brake hydraulics performance in select Chevrolet, Pontiac, and Saturn vehicles. Engineered with precision, this aluminum master cylinder ensures consistent braking response for models like the Chevrolet Malibu, Pontiac G6, and Saturn Aura.

• Constructed from durable aluminum for corrosion resistance and lightweight strength
• Features a 0.938-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with M12x1 primary and secondary port threads for compatibility with standard brake lines
• Compatible with Chevrolet Malibu, Pontiac G6, and Saturn Aura models

Detailed Product Description and Specifications

The MC390933 brake master cylinder from Raybestos is crafted from aluminum, providing a balance of durability and weight savings critical for brake system efficiency. The 0.938-inch bore size is designed to deliver precise hydraulic pressure, ensuring consistent brake pedal feel and stopping power. This master cylinder mounts securely using two holes, each with a 0.354-inch diameter, allowing for a stable fitment in the brake system assembly. Both the primary and secondary ports feature M12x1 threading, which is compatible with standard brake hydraulic fittings, facilitating straightforward installation and maintenance.

About the Raybestos 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 material quality and precise engineering, as seen in the MC390933 master cylinder, which is designed to provide consistent performance and durability for specific vehicle applications including Chevrolet, Pontiac, and Saturn models.

Applications and Common Issues Addressed

• Replacement for worn or leaking brake master cylinders in Chevrolet Malibu, Pontiac G6, and Saturn Aura
• Restores proper hydraulic pressure to improve brake pedal feel and responsiveness
• Eliminates brake fluid leaks caused by damaged or corroded master cylinders
• Resolves inconsistent braking performance due to internal cylinder wear
• Prevents brake system failure related to master cylinder malfunction

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Bleed the brake system thoroughly after installation to remove air and ensure proper hydraulic function
• Use appropriate tools to avoid damaging the M12x1 port threads during brake line connection
• Inspect mounting holes and hardware for secure fitment to prevent movement or leaks

Quality Assurance and Warranty Information

Raybestos manufactures the MC390933 brake master cylinder to meet stringent quality standards, using corrosion-resistant aluminum and precision machining. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the part’s durability and performance.