Raybestos MC390797 Brake Master Cylinder

Reliable Brake Master Cylinder for Honda Insight

The Raybestos Element3; New Brake Master Cylinder MC390797 is engineered to restore precise brake hydraulics for your Honda Insight. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Compatible with Honda Insight models
• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.354-inch diameter for secure installation
• 1.188-inch bore size for optimal hydraulic pressure
• Primary and secondary port threads sized M10x1 for standard brake line connections

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This brake master cylinder is part of that line, featuring aluminum construction for improved durability and corrosion resistance compared to traditional cast iron units. The Element3; New series is designed to meet or exceed OEM specifications, providing a dependable replacement for your Honda Insight’s braking system.

Detailed Product Description

This brake master cylinder, part number MC390797, is specifically designed for the Honda Insight, ensuring proper fit and function. The aluminum master cylinder body offers a balance of strength and weight savings, while the 1.188-inch bore size supports effective hydraulic pressure for consistent brake pedal feel. The two mounting holes, each with a diameter of 0.354 inches, allow for secure attachment to the vehicle’s brake system. Both primary and secondary ports feature M10x1 threading, compatible with standard brake line fittings, facilitating straightforward installation and maintenance.

Common Issues Addressed by This Brake Master Cylinder

• Brake pedal sinking or sponginess due to internal leaks
• Loss of hydraulic pressure affecting braking performance
• Corrosion or wear in the master cylinder body
• Brake fluid leaks around mounting points or ports
• Inconsistent brake response in Honda Insight models

Installation Notes and Tips

• Ensure the mounting holes align precisely with the vehicle’s brake system mounts
• Use compatible M10x1 brake line fittings for secure connections
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake fluid condition and replace if contaminated
• Follow Honda Insight manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Raybestos manufactures the MC390797 brake master cylinder to meet stringent quality standards, ensuring reliable performance and durability. The Element3; New line components undergo rigorous testing to comply with OEM requirements. Warranty coverage details should be confirmed with the product documentation or supplier.