Raybestos MC39363 Brake Master Cylinder

Reliable Brake Master Cylinder for GM Vehicles

The Raybestos Element3; New Brake Master Cylinder MC39363 is engineered to restore proper brake hydraulics in select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with precision, this aluminum master cylinder ensures consistent brake fluid pressure for safe and effective stopping power.

• Constructed from durable aluminum for corrosion resistance
• Two mounting holes with 0.423-inch diameter for secure installation
• 0.875-inch bore size optimized for compatible brake systems
• Four ports including M11x1.5 primary and M12x1 secondary port threads
• Compatible with multiple GM models including Cavalier, Cutlass Ciera, and Skylark

Detailed Product Features and Specifications

The MC39363 brake master cylinder features a robust aluminum body that resists rust and wear, extending the service life of your vehicle's brake hydraulics. It includes two mounting holes sized at 0.423 inches in diameter, ensuring a precise fit and stable attachment. The 0.875-inch bore size is designed to maintain proper hydraulic pressure, critical for brake responsiveness. This master cylinder has four ports, with primary and secondary port threads sized M11x1.5 and M12x1 respectively, allowing for secure brake line connections and fluid flow management.

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making the MC39363 master cylinder a suitable replacement part for maintaining brake system integrity in various GM vehicles.

Compatible Vehicles and Common Applications

• Buick Century, Skylark, and Regal models
• Cadillac Omega and other compatible models
• Chevrolet Cavalier and Celebrity
• Oldsmobile Cutlass Ciera and Firenza
• Pontiac J2000, Phoenix, and Skyhawk

Issues Addressed by This Brake Master Cylinder

• Brake pedal sinking or sponginess due to internal leaks
• Loss of hydraulic pressure affecting braking performance
• Brake fluid leaks around the master cylinder area
• Inconsistent brake response or delayed stopping
• Replacement of worn or damaged OEM master cylinders

Installation Notes and Tips

• Ensure compatibility with your specific make and model before installation
• Bleed the brake system thoroughly after installation to remove air
• Use proper torque specifications on mounting bolts to avoid damage
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty Information

Raybestos provides quality assurance with the MC39363 brake master cylinder, manufactured to meet strict industry standards. While specific warranty details may vary, Raybestos products typically include coverage against defects in materials and workmanship to ensure reliable performance in your Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac vehicle.