Raybestos MC391463 Brake Master Cylinder

Overview of Raybestos MC391463 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391463 is designed specifically for Acura RLX models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance tailored to your vehicle's requirements.

• Compatible with Acura RLX brake hydraulic systems
• Constructed from durable aluminum for strength and corrosion resistance
• Two mounting holes with 0.354-inch diameter for secure installation
• 0.938-inch bore size optimized for proper brake fluid pressure
• Primary and secondary port threads sized M12x1 for standard brake line fittings

Detailed Product Features and Specifications

The MC391463 brake master cylinder features a 0.938-inch bore size, which is critical for maintaining the correct hydraulic pressure in the braking system of the Acura RLX. Its aluminum construction offers a balance of lightweight design and durability, resisting corrosion and wear over time. The part includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure and precise fit during installation. Both the primary and secondary ports use M12x1 thread sizes, compatible with standard brake line fittings, facilitating straightforward connection to the vehicle's brake hydraulics.

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making it suitable for professional repairs and maintenance. The MC391463 master cylinder is part of this line, reflecting Raybestos's commitment to dependable brake hydraulics for Acura RLX vehicles.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Acura RLX
• Restores proper brake fluid pressure and pedal feel
• Addresses brake system leaks caused by damaged ports or seals
• Improves braking response and safety by ensuring hydraulic integrity
• Solves mounting issues with precise hole alignment and sizing

Installation Notes and Tips

When installing the Raybestos MC391463 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use compatible M12x1 brake lines for both primary and secondary ports to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. Verify bore size compatibility with the Acura RLX brake system to maintain optimal performance.

Quality Assurance and Warranty

Raybestos manufactures the MC391463 brake master cylinder under strict quality control standards to ensure durability and performance. 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 covering defects in materials and workmanship.