Raybestos MC39544 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC39544

The Raybestos Element3; New Brake Master Cylinder MC39544 is engineered for reliable brake hydraulics performance in select Cadillac, Chevrolet, and Oldsmobile vehicles. Designed with precision, this aluminum master cylinder supports consistent braking response for models like the Cavalier, Cimarron, and Firenza.

• Constructed from durable aluminum for corrosion resistance and lightweight strength
• Features a bore size of 0.875 inches for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.423 inches for secure installation
• Equipped with two ports: primary port thread M11x1.5 and secondary port thread M12x1
• Compatible with Cadillac, Chevrolet, and Oldsmobile models including Cavalier, Cimarron, and Firenza

Details on the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed original equipment specifications. This product line emphasizes material quality and precise engineering, ensuring that the MC39544 brake master cylinder integrates seamlessly with the brake system of compatible vehicles. The use of aluminum in this line supports durability and resistance to wear under typical driving conditions.

Technical Description of the MC39544 Brake Master Cylinder

The MC39544 brake master cylinder is designed with a 0.875-inch bore size, which is critical for maintaining proper hydraulic pressure within the brake system. Its aluminum construction offers a balance of strength and corrosion resistance, extending the service life of the component. The master cylinder includes two mounting holes, each with a diameter of 0.423 inches, allowing for precise and secure attachment to the vehicle's brake assembly. Additionally, the two ports with specific thread sizes (M11x1.5 for the primary port and M12x1 for the secondary port) facilitate proper brake line connections, ensuring fluid integrity and system reliability.

Applications and Common Issues Addressed

• Restores proper brake pedal feel and responsiveness in Cadillac Cavalier, Chevrolet Cimarron, and Oldsmobile Firenza
• Replaces worn or leaking master cylinders causing brake fluid loss
• Solves issues related to inconsistent hydraulic pressure affecting braking performance
• Addresses mounting or fitting problems due to damaged or corroded original master cylinders
• Improves brake system reliability by ensuring correct port threading and bore size compatibility

Installation Notes and Tips

When installing the Raybestos MC39544 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake assembly using the 0.423-inch diameter holes. Verify that the primary and secondary ports match the brake line fittings (M11x1.5 and M12x1 threads) to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. Use appropriate brake fluid as specified by the vehicle manufacturer.

Quality Assurance and Warranty

Raybestos manufactures the MC39544 brake master cylinder to meet stringent quality standards, ensuring durability and performance. The aluminum construction resists corrosion and wear, contributing to long-term reliability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.