Raybestos MC390251 Brake Master Cylinder

Overview of Raybestos MC390251 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC390251 is designed for reliable brake hydraulics performance in Chrysler, Dodge, and Plymouth vehicles. This master cylinder is engineered to meet the specific requirements of models like the Breeze, Sebring, and Stratus, ensuring proper fit and function.

• Constructed from durable aluminum for corrosion resistance and strength
• Features a bore size of 0.875 inches for precise hydraulic pressure control
• Includes 2 mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with 4 ports to accommodate brake line connections
• Primary port thread size: 7/16"-24; Secondary port thread size: 3/8"-24

Details on the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and dimensional accuracy, which is evident in the MC390251 master cylinder’s aluminum construction and precise port threading. The Element3; New series is suitable for replacement applications requiring dependable performance in Chrysler, Dodge, and Plymouth vehicles.

Technical Description and Specifications

The MC390251 brake master cylinder is crafted from aluminum, providing a balance of lightweight design and durability. It features a bore size of 0.875 inches, which is critical for maintaining proper hydraulic pressure within the brake system. The unit includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure fit to the vehicle’s firewall or mounting bracket. With four ports, this master cylinder supports multiple brake line connections, with primary and secondary port threads sized at 7/16"-24 and 3/8"-24 respectively, matching OEM thread standards for compatibility.

Compatible Vehicles and Common Applications

• Chrysler Breeze brake system replacement
• Dodge Sebring hydraulic brake repairs
• Plymouth Stratus brake master cylinder upgrade
• Addressing brake fluid leaks or pressure loss in compatible models
• Restoring brake pedal feel and responsiveness

Installation Notes and Tips

When installing the Raybestos MC390251 master cylinder, ensure the mounting holes align precisely with the vehicle’s firewall or bracket. Use the specified mounting hole diameter of 0.354 inches for proper bolt fitment. Verify that the bore size and port thread sizes match the vehicle’s brake lines to avoid leaks. Bleed the brake system thoroughly after installation to remove air and ensure optimal hydraulic pressure. It is recommended to inspect related brake components during installation for overall system integrity.

Quality Assurance and Warranty

Raybestos manufactures the MC390251 master cylinder to meet stringent quality standards, using aluminum material for corrosion resistance and durability. The Element3; New product line is designed to comply with OEM specifications, providing consistent performance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.