Raybestos MC39704 Brake Master Cylinder

Overview of Raybestos MC39704 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC39704 is engineered for reliable brake hydraulics performance in select Mercedes-Benz models. Designed with precision, this aluminum master cylinder ensures consistent braking pressure and durability for vehicles like the 300SDL, 500E, and SL500.

• Constructed from durable aluminum for corrosion resistance and strength
• Features 2 mounting holes with a diameter of 0.354 inches for secure installation
• Equipped with 3 ports, including primary and secondary ports threaded M10x1
• Compatible with a range of Mercedes-Benz models including 300SE, 420SEL, and 560SEL
• Part number MC39704 ensures exact fit and function for specified vehicles

Element3; New Product Line Details

The Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This brake master cylinder is part of that line, offering a balance of material quality and precise engineering to maintain proper brake system function in Mercedes-Benz vehicles. The use of aluminum material in this product line supports longevity and resistance to wear under typical driving conditions.

Product Description and Specifications

The MC39704 brake master cylinder is designed with two mounting holes, each measuring 0.354 inches in diameter, ensuring a secure and stable fit within the brake system assembly. It features three ports to accommodate brake lines, with both primary and secondary ports threaded M10x1, facilitating proper hydraulic connections. The aluminum construction provides a lightweight yet robust component that resists corrosion and maintains structural integrity over time. This master cylinder is specifically engineered for Mercedes-Benz models such as the 300SL, 350SDL, 500SEC, and SL320, making it a precise replacement part for maintaining brake system reliability.

Common Applications and Problem Resolution

• Restores proper brake fluid pressure in Mercedes-Benz 300SDL and 500E models
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Addresses brake fluid leaks from damaged or corroded master cylinders
• Improves brake system responsiveness in 420SEL and 560SEL vehicles
• Ensures consistent hydraulic pressure for safe braking performance

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz model before installation
• Ensure mounting holes align correctly with the brake booster or firewall
• Use appropriate thread sealant or fittings for M10x1 port connections
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and fittings for wear or damage during replacement

Quality Assurance and Warranty

Raybestos manufactures the MC39704 brake master cylinder to meet stringent quality standards, ensuring reliable performance in brake hydraulics systems. The Element3; New product line undergoes rigorous testing to confirm durability and fitment accuracy. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and function.