Raybestos MC39849 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC39849

The Raybestos Element3; New Brake Master Cylinder MC39849 is engineered for reliable brake hydraulics performance. Designed with precision, this aluminum master cylinder features a 24mm bore size and dual ports, making it suitable for various vehicle brake systems requiring a 2-hole mounting configuration.

• Constructed from durable aluminum for corrosion resistance
• 24.000 mm bore size for consistent hydraulic pressure
• Two mounting holes with 0.433 inch diameter for secure installation
• Dual ports with 1/2"-20 and 9/16"-18 thread sizes for versatile brake line connections
• Part number MC39849 for accurate identification and replacement

Detailed Product Features and Specifications

This brake master cylinder from Raybestos is part of the Element3; New product line, which focuses on delivering reliable brake hydraulics components with precise engineering. The aluminum construction offers a balance of strength and lightweight design, reducing corrosion risks common in brake system parts. The 24mm bore size ensures proper hydraulic pressure for effective braking response. With two mounting holes sized at 0.433 inches in diameter, installation is straightforward and secure. The master cylinder includes two ports: a primary port with 1/2"-20 thread and a secondary port with 9/16"-18 thread, accommodating a range of brake line fittings.

Compatible Vehicle Applications

The Raybestos MC39849 brake master cylinder is compatible with various vehicle makes and models that require a 2-hole mounting brake master cylinder with a 24mm bore size. It is commonly used in automotive brake hydraulic systems where precise fitment and thread specifications are critical. Always verify compatibility with your specific vehicle's brake system requirements before installation.

Common Issues Addressed by This Brake Master Cylinder

• Brake pedal sinking or sponginess due to master cylinder wear
• Brake fluid leaks from worn or damaged ports
• Inconsistent hydraulic pressure affecting braking performance
• Corrosion-related failure in older master cylinders
• Improper fitment causing brake line connection issues

Installation Notes and Tips

• Ensure the mounting holes align precisely with the vehicle’s brake booster or firewall
• Use thread sealant compatible with brake fluid on port threads to prevent leaks
• Bleed the brake system thoroughly after installation to remove air
• Verify bore size and port thread compatibility with existing brake lines
• Consult vehicle-specific service manuals for torque specifications and installation procedures

Quality Assurance and Warranty Information

Raybestos Element3; New brake master cylinders are manufactured to meet or exceed industry standards for brake hydraulics components. The aluminum construction and precise machining contribute to long service life and reliable performance. While specific warranty details for part number MC39849 should be confirmed at the point of purchase, Raybestos typically offers limited warranties covering defects in materials and workmanship.