Raybestos MC39584 Brake Master Cylinder

Reliable Brake Master Cylinder for Select GM Vehicles

The Raybestos Element3; New Brake Master Cylinder MC39584 is engineered to restore precise brake hydraulics in various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance and safety.

• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.433-inch diameter for secure installation
• 24.000 mm bore size optimized for proper hydraulic pressure
• Four ports with M11x1.5 and M12x1 threaded primary and secondary ports
• Compatible with multiple GM models including Buick Century, Chevrolet Cavalier, and Pontiac Grand Am

Detailed Product Features and Specifications

The MC39584 brake master cylinder features a 24 mm bore size that provides the correct hydraulic pressure for effective braking response. Its aluminum body offers durability while reducing weight compared to traditional cast iron units. The two mounting holes, each with a diameter of 0.433 inches, allow for precise and secure attachment to the vehicle’s brake system. This master cylinder includes four ports, with primary and secondary port threads sized M11x1.5 and M12x1 respectively, ensuring compatibility with factory brake lines and fittings. This part is designed specifically for use in a range of GM vehicles such as the Buick Century, Cadillac Calais, Chevrolet Corsica, Oldsmobile Cutlass Ciera, and Pontiac Sunbird, among others.

Element3; New Product Line Overview

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering to maintain vehicle safety and braking efficiency. The MC39584 master cylinder is part of this line, offering a balance of durability and performance tailored for select GM models.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and responsiveness
• Eliminates brake fluid leaks from worn or damaged master cylinders
• Resolves inconsistent braking pressure or spongy brake pedal issues
• Prevents brake system failure due to internal seal wear
• Replaces corroded or damaged aluminum master cylinders in GM vehicles

Installation Notes and Tips

• Ensure compatibility with your specific Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac model before installation
• Bleed the brake system thoroughly after installation to remove air and ensure proper hydraulic function
• Use appropriate tools to avoid damaging the aluminum body or port threads
• Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty Information

Raybestos manufactures the MC39584 brake master cylinder to meet strict quality standards, using corrosion-resistant aluminum and precision machining. This part is backed by Raybestos’ quality assurance processes to ensure reliable performance. Warranty coverage details should be confirmed with the product documentation or supplier.