Raybestos MC391125 Brake Master Cylinder

Reliable Brake Master Cylinder for Chrysler and Dodge Vehicles

The Raybestos Element3; New Brake Master Cylinder MC391125 is engineered to provide consistent hydraulic pressure for your braking system. Designed specifically for Chrysler and Dodge models including the 300, Charger, and Magnum, this master cylinder ensures precise brake fluid control and reliable stopping power.

• Constructed from durable aluminum for corrosion resistance and longevity
• Features a 1.000-inch bore size for optimal hydraulic performance
• Equipped with two mounting holes, each with a 0.354-inch diameter for secure installation
• Includes two ports with M14x1.5 thread size for compatibility with brake lines
• Part number MC391125 ensures exact fitment for specified vehicle models

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This brake master cylinder is part of that line, offering reliable material construction and precise engineering to maintain proper brake system function in Chrysler and Dodge vehicles.

Detailed Product Description

This brake master cylinder is crafted from aluminum, providing a lightweight yet durable solution resistant to rust and wear. The 1.000-inch bore size is designed to deliver consistent hydraulic pressure, essential for effective braking response. With two mounting holes sized at 0.354 inches in diameter, the unit mounts securely to the vehicle’s firewall or brake booster. The two ports, both threaded M14x1.5, allow for straightforward connection to brake lines, ensuring leak-free operation. This part is specifically designed for Chrysler 300, Dodge Charger, and Dodge Magnum models, making it a precise replacement option.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Chrysler 300 and Dodge Charger brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid leaks from damaged or corroded master cylinder bodies
• Addresses inconsistent braking performance due to internal seal failure
• Ensures compatibility with brake hydraulics in Dodge Magnum vehicles

Installation Notes and Tips

When installing the Raybestos MC391125 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified 0.354-inch diameter mounting holes for secure attachment. Properly thread brake lines into the M14x1.5 ports to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore full braking function. Consult vehicle-specific service manuals for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Raybestos manufactures the Element3; New brake master cylinder to meet stringent quality standards, ensuring reliable performance and durability. This part is designed to meet OEM fit, form, and function requirements for Chrysler and Dodge vehicles. Warranty information is available through Raybestos and should be verified at the time of purchase.