Raybestos MC39971 Brake Master Cylinder

Reliable Brake Master Cylinder for Acura Legend, RL, and TL

The Raybestos Element3; New Brake Master Cylinder MC39971 is engineered to restore precise brake hydraulics for Acura Legend, RL, and TL 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 1.000-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with two ports: primary port thread M12x1 and secondary port thread M10x1
• Compatible with Acura Legend, RL, and TL vehicles

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 precision engineering and material quality, such as the aluminum master cylinder body found in part number MC39971, to provide consistent braking response and durability for Acura vehicles.

Detailed Product Description

The MC39971 brake master cylinder is designed with a 1.000-inch bore size to maintain proper hydraulic pressure within the brake system. Its aluminum construction offers resistance to corrosion and heat, contributing to longer service life. The two mounting holes, each with a 0.354-inch diameter, ensure a secure fit on compatible Acura Legend, RL, and TL models. The master cylinder includes two ports with specific thread sizes (M12x1 primary and M10x1 secondary) to accommodate brake lines and maintain system integrity.

Common Applications and Issues Addressed

• Restores brake pedal firmness and responsiveness
• Eliminates brake fluid leaks from worn or damaged master cylinders
• Resolves inconsistent brake pressure or spongy pedal feel
• Replaces faulty or corroded OEM master cylinders in Acura Legend, RL, and TL
• Improves overall brake system reliability and safety

Installation Notes and Tips

• Ensure compatibility with Acura Legend, RL, or TL before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications for mounting bolts with 0.354-inch diameter holes
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty

Raybestos manufactures the MC39971 brake master cylinder to meet stringent quality standards, ensuring reliable performance and durability. The Element3; New product line is backed by Raybestos' commitment to quality, although specific warranty details should be confirmed with the supplier or manufacturer.