Raybestos MC390975 Brake Master Cylinder

Reliable Brake Master Cylinder for Chrysler and Dodge Vehicles

The Raybestos Element3; New Brake Master Cylinder MC390975 is engineered to restore precise brake hydraulics for Chrysler Caravan, Dodge Town & Country, and Voyager models. 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
• 0.938-inch bore size optimized for proper hydraulic pressure
• Primary and secondary port threads sized M12x1 for compatibility with brake lines
• Compatible with Chrysler Caravan, Dodge Town & Country, and Voyager models

Detailed Product Features and Specifications

This Raybestos brake master cylinder (part number MC390975) features a 0.938-inch bore size that provides the correct hydraulic pressure for effective braking response. The aluminum master cylinder material offers durability and resistance to corrosion, extending the service life of the component. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure and precise fit during installation. Both the primary and secondary port threads are M12x1, matching factory brake line fittings for straightforward connection without modification.

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This product line emphasizes durability and fitment accuracy, making it suitable for replacement brake master cylinders in various Chrysler and Dodge vehicles. The MC390975 part is a representative component within this line, designed to meet OEM specifications and maintain vehicle safety standards.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and hydraulic pressure
• Eliminates brake fluid leaks caused by worn or damaged master cylinders
• Resolves inconsistent braking performance or spongy brake pedal issues
• Prevents brake system failure due to internal seal wear
• Ensures compatibility with Chrysler Caravan, Dodge Town & Country, and Voyager brake systems

Installation Notes and Tips

When installing the Raybestos MC390975 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake booster or firewall. Use the specified M12x1 brake line fittings to connect the primary and secondary ports securely. Bleed the brake system thoroughly after installation to remove air and restore optimal hydraulic pressure. Verify the bore size matches the vehicle’s requirements to maintain proper brake pedal feel and response.

Quality Assurance and Warranty Information

Raybestos manufactures the MC390975 brake master cylinder to meet stringent quality standards, using corrosion-resistant aluminum for long-lasting performance. This part is designed to meet or exceed OEM specifications for Chrysler and Dodge vehicles. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly, as coverage may vary.