Raybestos MC391411 Brake Master Cylinder

Reliable Brake Master Cylinder for Nissan Pathfinder

The Raybestos Element3; New Brake Master Cylinder MC391411 is engineered to restore precise brake hydraulics for Nissan Pathfinder models. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Constructed from lightweight, corrosion-resistant aluminum
• Features a 1.060-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with 0.343-inch diameter for secure installation
• Equipped with two ports, both with M12x1 thread size for compatibility
• Specifically designed for Nissan Pathfinder brake hydraulic systems

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with precise engineering and material quality. This product line emphasizes durability and fitment accuracy, making it suitable for replacement brake master cylinders like the MC391411 designed for Nissan Pathfinder vehicles.

Detailed Product Description

The MC391411 brake master cylinder is crafted from aluminum to provide a balance of strength and corrosion resistance, essential for long-term brake system reliability. Its 1.060-inch bore size is calibrated to maintain proper hydraulic pressure, ensuring responsive brake pedal feel. The two mounting holes, each with a diameter of 0.343 inches, allow for secure attachment to the vehicle’s brake system. Additionally, the master cylinder features two ports with M12x1 threading, compatible with standard brake line fittings on Nissan Pathfinder models. This part is engineered to meet OEM specifications, supporting consistent brake fluid flow and system integrity.

Common Applications and Issues Addressed

• Replacement for worn or leaking brake master cylinders on Nissan Pathfinder
• Resolves brake pedal sponginess caused by internal cylinder wear
• Fixes brake fluid leaks at the master cylinder ports or mounting points
• Restores proper hydraulic pressure for improved braking response
• Addresses brake system failure symptoms related to master cylinder malfunction

Installation Notes and Tips

• Ensure compatibility with Nissan Pathfinder model year before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications on mounting bolts to avoid damage
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty

Raybestos manufactures the MC391411 brake master cylinder to meet stringent quality standards, ensuring reliable performance in brake hydraulic systems. The Element3; New product line undergoes rigorous testing to verify fitment and durability. Warranty coverage details should be confirmed with the product documentation or supplier.