Raybestos MC390747 Brake Master Cylinder

Reliable Brake Master Cylinder for Nissan and INFINITI Vehicles

The Raybestos Element3; New Brake Master Cylinder MC390747 is engineered to restore precise brake hydraulics for your Nissan Sentra or INFINITI G20. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.354-inch diameter for secure installation
• Bore size of 0.313 inches for optimal hydraulic pressure
• Two ports with M10x1 thread size for primary and secondary brake lines
• Compatible with Nissan Sentra and INFINITI G20 models

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components with precise engineering and quality materials. This brake master cylinder is part of that line, offering a balance of durability and performance tailored for specific vehicle applications like the Nissan Sentra and INFINITI G20.

Detailed Product Description

This brake master cylinder (part number MC390747) features an aluminum body that resists corrosion and reduces weight compared to traditional cast iron units. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure fit to the brake booster or firewall. The bore size of 0.313 inches is designed to provide the correct hydraulic pressure for the brake system. Both the primary and secondary ports have M10x1 threads, compatible with standard brake line fittings. This master cylinder is specifically designed for use in Nissan Sentra and INFINITI G20 models, providing a direct replacement that meets OEM specifications.

Common Applications and Issues Addressed

• Restores proper brake pedal feel and hydraulic pressure
• Eliminates brake fluid leaks from a worn or damaged master cylinder
• Resolves inconsistent braking or spongy brake pedal issues
• Prevents brake system failure due to internal seal wear
• Ensures safe and reliable braking performance for Nissan Sentra and INFINITI G20

Installation Notes and Tips

• Verify compatibility with your vehicle’s year and model before installation
• Use proper tools to avoid damaging mounting holes or port threads
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Raybestos manufactures the MC390747 brake master cylinder to meet strict quality standards, ensuring reliable performance and durability. The Element3; New product line undergoes rigorous testing to comply with OEM requirements. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.