Raybestos MC390233 Brake Master Cylinder

Overview of Raybestos MC390233 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC390233 is designed for reliable brake hydraulics performance in select Nissan and INFINITI vehicles. Engineered with precision, this aluminum master cylinder ensures consistent braking response for models like the Nissan Maxima and INFINITI I30.

• Constructed from durable aluminum for corrosion resistance
• Two mounting holes with 0.343-inch diameter for secure installation
• Bore size of 0.938 inches for optimal hydraulic pressure
• Equipped with two ports and M10x1 primary port thread
• Compatible with Nissan Maxima and INFINITI I30 models

Detailed Product Features and Specifications

This brake master cylinder features a 0.938-inch bore size, which is critical for maintaining proper hydraulic pressure within the brake system. The aluminum construction offers a balance of strength and lightweight design, reducing corrosion risks over time. With two mounting holes sized at 0.343 inches in diameter, the MC390233 ensures a secure and precise fit. The unit includes two ports, with the primary port threaded M10x1, facilitating proper brake line connections. This part is specifically engineered for brake hydraulics systems in Nissan Maxima and INFINITI I30 vehicles, ensuring compatibility and reliable performance.

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering brake components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, as demonstrated by the MC390233 master cylinder’s aluminum construction and exact mounting dimensions. Element3; New parts are designed to integrate seamlessly with existing brake systems in compatible vehicles, providing dependable operation without modification.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Nissan Maxima and INFINITI I30
• Restores proper hydraulic pressure for consistent brake pedal feel
• Addresses brake fluid leaks caused by damaged seals or corrosion
• Eliminates spongy or unresponsive brake pedal issues
• Prevents brake system failure due to master cylinder malfunction

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old master cylinder. Verify that the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified M10x1 thread fittings for brake line connections to avoid leaks. After installation, bleed the brake system thoroughly to remove air and confirm proper hydraulic pressure. Consult the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty Information

Raybestos manufactures the MC390233 brake master cylinder to meet stringent quality standards. The aluminum material and precise machining contribute to long-term durability and corrosion resistance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Refer to Raybestos documentation for exact warranty terms.