Raybestos MC391356 Brake Master Cylinder

Overview of Raybestos MC391356 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391356 is designed specifically for Toyota Pickup models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance for your vehicle.

• Compatible with Toyota Pickup models
• Constructed from durable aluminum material
• Four mounting holes with 0.343-inch diameter
• 0.875-inch bore size for optimal hydraulic pressure
• Two ports with M10x1 thread size for secure brake line connections

Detailed Product Features and Specifications

This Raybestos brake master cylinder features a robust aluminum construction that offers corrosion resistance and long-lasting durability. The part includes four mounting holes, each with a diameter of 0.343 inches, ensuring a secure fit on the brake system assembly. The 0.875-inch bore size is designed to provide consistent hydraulic pressure, essential for effective braking performance. Additionally, the master cylinder has two ports, both threaded M10x1, allowing for precise and leak-free brake line connections. The part number MC391356 identifies this specific master cylinder within the Raybestos lineup, tailored for Toyota Pickup brake hydraulics.

About the Element3; New Product Line

The Element3; New series from Raybestos focuses on delivering reliable brake hydraulics components with modern materials and manufacturing techniques. This product line emphasizes durability and fitment accuracy, making it suitable for replacement brake master cylinders like the MC391356. The Element3; New line supports professional repair and maintenance needs for vehicles such as the Toyota Pickup.

Common Applications and Problem Solving

• Replacement for worn or leaking brake master cylinders on Toyota Pickup
• Restores proper hydraulic pressure for consistent brake pedal feel
• Addresses brake fluid leaks caused by damaged ports or seals
• Improves brake system reliability after component failure
• Supports brake system rebuilds requiring precise bore size and port threading

Installation Notes and Tips

When installing the Raybestos MC391356 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use proper torque specifications for the four mounting bolts to avoid distortion. Verify that the M10x1 threaded ports are clean and free of debris before attaching brake lines to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal braking performance.

Quality Assurance and Warranty

Raybestos manufactures the MC391356 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and precise machining contribute to the part’s durability and reliability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.