Raybestos MC39649 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC39649

The Raybestos Element3; New Brake Master Cylinder MC39649 is engineered for reliable brake hydraulics performance in select Chevrolet, Dodge, and GMC trucks and SUVs. Designed with precision, this aluminum master cylinder ensures consistent braking response for vehicles like the Chevrolet Blazer and GMC Yukon.

• Constructed from durable aluminum for corrosion resistance
• Features a 1.250-inch bore size for optimal hydraulic pressure
• Includes two mounting holes with a diameter of 0.421 inches for secure installation
• Equipped with two ports: primary port thread 1/2"-20 and secondary port thread 9/16"-18
• Compatible with multiple Chevrolet, Dodge, and GMC truck and SUV models

Detailed Product Description and Specifications

The MC39649 brake master cylinder from Raybestos is part of the Element3; New product line, which focuses on delivering reliable brake hydraulics components with precise fitment and durable materials. This master cylinder is made from aluminum, providing a lightweight yet sturdy construction that resists corrosion and wear over time. The 1.250-inch bore size is designed to maintain proper hydraulic pressure, ensuring effective brake system performance.

With two mounting holes measuring 0.421 inches in diameter, installation is straightforward and secure. The master cylinder includes two ports: the primary port with a 1/2"-20 thread and the secondary port with a 9/16"-18 thread, compatible with standard brake line fittings. This part is engineered to meet the specifications required for Chevrolet Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, R1500 Suburban, Ram 2500, V2500 Suburban, and Yukon models.

Common Applications and Problem Solving

• Restores proper brake pedal feel and hydraulic pressure
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Eliminates brake system failure due to worn internal seals
• Ensures consistent braking performance for heavy-duty trucks and SUVs

Installation Notes and Tips

• Verify compatibility with your specific Chevrolet, Dodge, or GMC model before installation
• Ensure brake fluid system is properly bled after installation to remove air
• Use correct thread fittings for primary and secondary ports to avoid leaks
• Inspect mounting holes and hardware for secure fitment during installation
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty Information

Raybestos Element3; New brake master cylinders are manufactured to meet or exceed OEM standards for durability and performance. The aluminum construction provides corrosion resistance and long service life. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship to ensure customer confidence in the MC39649 part number.