Raybestos MC390289 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC390289 is designed specifically for Toyota Tacoma models. Engineered with precision, this brake master cylinder ensures reliable brake hydraulics performance and durability for your vehicle.

• Constructed from lightweight aluminum for corrosion resistance
• Features a 1.000-inch bore size for optimal hydraulic pressure
• Includes 4 mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with 2 ports, both with M10x1 thread size for compatibility
• Part number MC390289 ensures exact fitment for Toyota Tacoma brake systems

Detailed Product Description and Specifications

This Raybestos brake master cylinder is crafted from aluminum, providing a balance of strength and corrosion resistance essential for brake hydraulics. The 1.000-inch bore size is designed to deliver consistent hydraulic pressure, critical for effective braking response. With four mounting holes measuring 0.354 inches in diameter, the unit mounts securely to the brake system. The two ports, both threaded M10x1, allow for proper brake line connections, ensuring compatibility with Toyota Tacoma brake configurations. This part is identified by the number MC390289 and is engineered to meet the specific requirements of Toyota Tacoma vehicles.

About the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet OEM specifications. This product line emphasizes material quality and precise engineering, which is evident in the MC390289 brake master cylinder. Designed to integrate seamlessly with Toyota Tacoma brake systems, the Element3; New series supports consistent braking performance and durability.

Common Applications and Problem Solving

• Replacement for worn or leaking brake master cylinders on Toyota Tacoma
• Restores proper hydraulic pressure for improved brake pedal feel
• Addresses brake fluid leaks caused by damaged or corroded master cylinders
• Resolves inconsistent braking response due to internal cylinder wear
• Supports brake system rebuilds requiring OEM-compatible master cylinders

Installation Notes and Tips

• Ensure compatibility with Toyota Tacoma model year before installation
• Use proper torque specifications on the 4 mounting holes to avoid damage
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines for wear or damage when replacing the master cylinder
• Verify port thread sizes (M10x1) match brake line fittings for leak-free connections

Quality Assurance and Warranty

Raybestos manufactures the MC390289 brake master cylinder to meet strict quality standards, ensuring reliable performance in Toyota Tacoma brake systems. The aluminum construction provides corrosion resistance and durability. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties to cover defects in materials and workmanship.