Raybestos MC391110 Brake Master Cylinder

Reliable Brake Master Cylinder for Dodge Durango

The Raybestos Element3; New Brake Master Cylinder MC391110 is engineered to restore precise brake hydraulics for your Dodge Durango. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Compatible with Dodge Durango models
• Constructed from lightweight, corrosion-resistant aluminum
• Four mounting holes with 0.343-inch diameter for secure installation
• 1.188-inch bore size for optimal hydraulic pressure
• Two ports with 7/16"-24 and 1/2"-20 thread sizes for reliable brake line connections

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 standards. This product line emphasizes durability and precise engineering, making it suitable for professional repairs and maintenance on vehicles like the Dodge Durango. The MC391110 master cylinder is part of this line, offering a balance of performance and reliability.

Detailed Product Description

This brake master cylinder features an aluminum body that resists corrosion and reduces weight compared to traditional cast iron units. It includes four mounting holes with a diameter of 0.343 inches, ensuring a secure fit on the brake booster. The 1.188-inch bore size is designed to provide the correct hydraulic pressure for the Dodge Durango’s braking system. With two ports, the primary port thread measures 7/16"-24 and the secondary port thread is 1/2"-20, allowing for proper brake line attachment and fluid flow.

Common Applications and Issues Addressed

• Restores brake hydraulic pressure for Dodge Durango vehicles
• Replaces worn or leaking master cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Fixes internal seal failures leading to brake system failure
• Addresses brake fluid contamination or cylinder corrosion problems

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Carefully remove the old master cylinder and inspect the brake booster and lines for wear or damage. Use the four mounting holes with 0.343-inch diameter bolts to secure the new MC391110 master cylinder. Properly thread brake lines into the 7/16"-24 and 1/2"-20 ports, avoiding cross-threading. After installation, bleed the brake system thoroughly to remove air and verify proper pedal feel.

Quality Assurance and Warranty

Raybestos manufactures the MC391110 master cylinder to meet strict quality standards, ensuring reliable performance in brake hydraulic systems. The Element3; New product line is designed for durability and consistent operation. Warranty coverage details should be confirmed with the product documentation or supplier.