Raybestos MC391066 Brake Master Cylinder

Reliable Brake Master Cylinder for Dodge and Jeep Vehicles

The Raybestos Element3; New Brake Master Cylinder MC391066 is engineered to restore precise brake hydraulics for Dodge Caliber, Jeep Compass, and Jeep Patriot 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
• Bore size of 0.813 inches for optimal hydraulic pressure
• Equipped with two ports featuring M12x1 thread size for primary and secondary connections
• Compatible with Dodge Caliber, Jeep Compass, and Jeep Patriot vehicles

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes precision manufacturing and material quality, such as the aluminum master cylinder body found in part number MC391066, to provide consistent brake system performance and durability.

Detailed Product Description and Specifications

This brake master cylinder features a robust aluminum body that resists corrosion and reduces weight compared to traditional cast iron units. The 0.813-inch bore size is designed to maintain proper hydraulic pressure for effective braking response. With two mounting holes sized at 0.354 inches in diameter, the unit ensures a secure fit on compatible vehicles. Both the primary and secondary ports use M12x1 threading, facilitating straightforward brake line connections. This part is specifically engineered for Dodge Caliber, Jeep Compass, and Jeep Patriot models, ensuring compatibility and reliable operation.

Common Applications and Problem Resolution

• Restores brake hydraulic pressure in Dodge Caliber and Jeep Compass brake systems
• Replaces worn or leaking master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Eliminates brake system leaks from damaged ports or seals
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air and maintain hydraulic integrity. Verify that mounting holes align correctly with the vehicle’s brake booster or firewall. Use compatible brake lines with M12x1 threaded fittings for secure connections. Inspect all seals and fittings during installation to prevent leaks.

Quality Assurance and Warranty Information

Raybestos manufactures the MC391066 brake master cylinder to meet stringent quality standards, using durable aluminum materials and precise machining. While specific warranty details are not provided, Raybestos products typically adhere to industry quality controls to ensure reliable performance in Dodge Caliber, Jeep Compass, and Jeep Patriot vehicles.