Raybestos MC39438 Brake Master Cylinder

Overview of Raybestos MC39438 Brake Master Cylinder

The Raybestos Element3; New MC39438 brake master cylinder is engineered for Chevrolet Corvette models requiring precise brake hydraulics. This iron master cylinder features a 0.813-inch bore size and is designed to maintain reliable brake fluid pressure for optimal stopping performance.

• Constructed from durable iron material for long-lasting use
• Two mounting holes with a diameter of 0.354 inches for secure installation
• Three ports including primary M12x1 and secondary M10x1 threaded ports
• Compatible specifically with Chevrolet Corvette vehicles
• Part number MC39438 for accurate identification and fitment

Details on the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, ensuring components like the MC39438 master cylinder provide consistent brake system performance and durability for Chevrolet Corvette applications.

Technical Description and Specifications

The MC39438 brake master cylinder is made from iron, providing strength and resistance to wear under high-pressure brake system conditions. It features a bore size of 0.813 inches, which is critical for maintaining proper hydraulic pressure and brake pedal feel. The unit includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure fit to the vehicle’s firewall or mounting bracket. The master cylinder has three ports, with the primary port threaded M12x1 and the secondary port threaded M10x1, allowing for proper brake line connections and fluid flow management.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders on Chevrolet Corvette models
• Restores proper brake fluid pressure and pedal responsiveness
• Addresses brake system fluid leaks caused by damaged or corroded master cylinders
• Eliminates spongy or inconsistent brake pedal feel
• Supports brake system maintenance and rebuild projects

Installation Notes and Tips

When installing the Raybestos MC39438 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s firewall or bracket. Use the specified mounting hole diameter of 0.354 inches for proper bolt fitment. Verify that brake lines connect securely to the primary M12x1 and secondary M10x1 threaded ports to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal hydraulic pressure.

Quality Assurance and Warranty

Raybestos manufactures the MC39438 brake master cylinder to meet strict quality standards, using iron material for durability and reliable performance. The Element3; New product line undergoes rigorous testing to ensure compatibility and function with Chevrolet Corvette brake systems. Warranty details are provided by Raybestos and typically cover defects in material and workmanship under normal use conditions.