Raybestos MC39478 Brake Master Cylinder

Overview of Raybestos MC39478 Brake Master Cylinder

The Raybestos Element3; New MC39478 brake master cylinder is engineered for reliable brake hydraulics performance in Toyota Land Cruiser models. Designed with precision iron construction and specific mounting features, this master cylinder ensures consistent braking response and durability.

• Constructed from durable iron material for strength and longevity
• Four mounting holes with 0.334-inch diameter for secure installation
• 0.875-inch bore size optimized for Toyota Land Cruiser brake systems
• Two ports with M10x1 thread size for primary and secondary brake lines
• Compatible specifically with Toyota Land Cruiser vehicles

Detailed Product Description and Specifications

The Raybestos MC39478 brake master cylinder is a critical component in the brake hydraulics system, designed to convert pedal force into hydraulic pressure. Its iron construction provides robust resistance to wear and heat, essential for maintaining brake system integrity. The master cylinder features four mounting holes, each with a diameter of 0.334 inches, ensuring a secure and precise fit on the Toyota Land Cruiser. The bore size of 0.875 inches is calibrated to deliver optimal hydraulic pressure for effective braking performance. Additionally, the two ports, both threaded M10x1, accommodate the primary and secondary brake lines, facilitating proper fluid flow and system balance.

About the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with updated materials and manufacturing processes. This product line emphasizes durability and fitment accuracy, making it suitable for replacement parts like the MC39478 brake master cylinder. The Element3; New series is designed to meet or exceed OEM specifications, providing a dependable option for Toyota Land Cruiser brake system maintenance.

Common Applications and Problem Resolution

• Restores proper hydraulic pressure in Toyota Land Cruiser brake systems
• Replaces worn or leaking master cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Addresses brake system failure due to internal seal wear
• Prevents brake fluid contamination and system corrosion

Installation Notes and Tips

• Ensure compatibility with Toyota Land Cruiser model year before installation
• Bleed brake system thoroughly after installation to remove air
• Inspect mounting holes and hardware for proper torque and alignment
• Use recommended brake fluid type to maintain system integrity
• Check for leaks at primary and secondary port connections

Quality Assurance and Warranty Information

Raybestos manufactures the MC39478 brake master cylinder to meet stringent quality standards, ensuring reliable performance in Toyota Land Cruiser brake systems. The iron material and precise machining contribute to long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.