Raybestos MC391187 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391187 is designed specifically for Chevrolet Cobalt models. Engineered with precision, this brake master cylinder ensures reliable brake hydraulics performance for your vehicle.

• Constructed from durable aluminum for long-lasting use
• Features a bore size of 0.938 inches for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with two ports, both with M12x1 thread size for compatibility with brake lines
• Compatible with Chevrolet Cobalt brake systems

Detailed Product Description and Specifications

This Raybestos brake master cylinder, part number MC391187, is crafted from aluminum, providing a lightweight yet sturdy component for your Chevrolet Cobalt. The 0.938-inch bore size is designed to deliver consistent hydraulic pressure, essential for effective braking performance. With two mounting holes measuring 0.354 inches in diameter, installation is straightforward and secure. The master cylinder includes two ports, both threaded M12x1, allowing for proper connection to the brake hydraulic system. This part is engineered to meet the specific requirements of Chevrolet Cobalt brake systems, ensuring compatibility and reliable operation.

About the Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering quality brake hydraulics components that meet OEM specifications. This product line emphasizes precision manufacturing and material quality, such as the use of aluminum in the MC391187 brake master cylinder, to provide dependable performance and durability for vehicles like the Chevrolet Cobalt.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Chevrolet Cobalt vehicles
• Restores proper hydraulic pressure for consistent brake pedal feel
• Addresses brake fluid leaks caused by damaged ports or seals
• Solves issues related to uneven or spongy braking response
• Prevents brake system failure due to master cylinder wear

Installation Notes and Tips

• Ensure compatibility with Chevrolet Cobalt model year before installation
• Use proper tools to avoid damaging the M12x1 threaded ports during brake line connection
• Bleed the brake system thoroughly after installation to remove air and ensure optimal brake performance
• Inspect mounting holes and hardware for secure fitment using the 0.354-inch diameter holes

Quality Assurance and Warranty Information

Raybestos manufactures the MC391187 brake master cylinder to meet strict quality standards, ensuring reliable performance in Chevrolet Cobalt brake systems. The Element3; New product line is backed by Raybestos' commitment to durability and precision. Please refer to Raybestos' official warranty policy for specific coverage details.