Raybestos MC390500 Brake Master Cylinder

Overview of Raybestos MC390500 Brake Master Cylinder

The Raybestos Element3; New MC390500 brake master cylinder is engineered for reliable brake hydraulics performance in select Audi and Volkswagen models. Designed with precision, this aluminum master cylinder ensures consistent braking response for vehicles like the Audi A3 and Volkswagen Golf.

• Constructed from durable aluminum for strength and corrosion resistance
• Features a 0.938-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.343 inches for secure installation
• Equipped with two ports, both with M12x1 thread size for compatibility with brake lines
• Compatible with multiple Audi and Volkswagen models including A3, Beetle, Golf, Jetta, S3, TT, and TT Quattro

Element3; New Product Line Details

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, as demonstrated by the MC390500 master cylinder’s aluminum construction and exact bore sizing, ensuring dependable brake system performance for European vehicles.

Technical Description and Specifications

The MC390500 brake master cylinder is crafted from aluminum, providing a balance of lightweight design and durability. Its 0.938-inch bore size is calibrated to maintain proper hydraulic pressure within the brake system. The unit features two mounting holes, each with a 0.343-inch diameter, allowing for secure attachment to the vehicle’s firewall or brake booster. Additionally, the master cylinder includes two ports, both threaded M12x1, facilitating straightforward connection to brake lines. This configuration supports effective brake fluid distribution and system integrity.

Compatible Vehicles and Applications

• Designed for Audi models: A3, S3, TT, TT Quattro
• Compatible with Volkswagen models: Beetle, Golf, Golf City, Jetta
• Ideal for brake system repairs requiring a master cylinder replacement
• Addresses issues such as brake pedal sinking, fluid leaks, and inconsistent braking pressure

Installation Notes and Tips

• Ensure the brake system is fully depressurized before removal
• Verify mounting hole alignment and port thread compatibility during installation
• Use proper brake fluid and bleed the system thoroughly after installation to remove air
• Inspect related brake components for wear or damage during replacement

Quality Assurance and Warranty

Raybestos manufactures the MC390500 master cylinder to meet stringent quality standards, using corrosion-resistant aluminum and precise machining. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to official Raybestos documentation for exact warranty terms.