Raybestos MC39413 Brake Master Cylinder

Reliable Brake Master Cylinder for Chevrolet, GMC, and Jeep Vehicles

The Raybestos Element3; New Brake Master Cylinder MC39413 is engineered to restore precise brake hydraulics in select Chevrolet, GMC, and Jeep models. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance and safety.

• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.433-inch diameter for secure installation
• 1.125-inch bore size optimized for proper hydraulic pressure
• Two ports with primary thread size 1/2"-20 and secondary thread size 9/16"-18
• Compatible with multiple Chevrolet, GMC, and Jeep truck and SUV models

Detailed Product Features and Specifications

This Raybestos MC39413 brake master cylinder features a robust aluminum body that resists corrosion and heat, contributing to long service life. The unit includes two mounting holes, each with a diameter of 0.433 inches, ensuring a secure fit on compatible vehicles. The 1.125-inch bore size is designed to deliver the correct hydraulic pressure for effective braking. It has two ports: the primary port with a 1/2"-20 thread and the secondary port with a 9/16"-18 thread, allowing for proper brake line connections. This master cylinder is engineered to meet the specifications required by Chevrolet, GMC, and Jeep models such as the Blazer, C10, C1500, Cherokee, Grand Wagoneer, and others listed in the fitment.

About the 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 quality materials and precise engineering to ensure compatibility and performance in a range of classic and modern vehicles. The MC39413 master cylinder is part of this line, offering a balance of durability and fitment accuracy for Chevrolet, GMC, and Jeep trucks and SUVs.

Common Applications and Problem Resolution

• Restores brake pressure loss due to worn or leaking master cylinders
• Eliminates spongy or unresponsive brake pedal feel
• Prevents brake fluid leaks that compromise braking efficiency
• Addresses brake system failure caused by internal seal damage
• Ensures proper hydraulic function in Chevrolet C10, GMC K1500, Jeep Cherokee, and similar models

Installation Notes and Tips

Ensure the vehicle is securely supported before beginning installation. Carefully remove the old master cylinder and inspect brake lines for wear or damage. Use the correct thread sizes (1/2"-20 primary and 9/16"-18 secondary) when connecting brake lines to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore proper brake pedal feel. Refer to vehicle-specific service manuals for torque specifications and detailed procedures.

Quality Assurance and Warranty

Raybestos Element3; New brake master cylinders are manufactured to meet strict quality standards, using corrosion-resistant aluminum and precision machining. This part number MC39413 undergoes rigorous testing to ensure reliable performance in compatible Chevrolet, GMC, and Jeep vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.