Raybestos MC391331 Brake Master Cylinder

Reliable Brake Master Cylinder for Chevrolet, Pontiac, and Suzuki

The Raybestos Element3; New Brake Master Cylinder MC391331 is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed specifically for Chevrolet Aveo, Pontiac G3, and Suzuki Swift+ models, this master cylinder ensures precise brake control and safety.

• Constructed from durable aluminum for lightweight strength
• Two mounting holes with 0.354-inch diameter for secure installation
• Bore size of 0.875 inches for optimal hydraulic performance
• Two ports with M10x1 thread size for reliable brake line connections
• Compatible with Chevrolet Aveo, Pontiac G3, and Suzuki Swift+ vehicles

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This brake master cylinder is part of that line, offering precise engineering and materials designed to maintain consistent brake fluid pressure and improve overall braking system reliability.

Detailed Product Description

The MC391331 brake master cylinder features an aluminum body that balances durability with weight savings. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure fit in the brake system assembly. The 0.875-inch bore size is designed to provide the correct hydraulic pressure for the brake calipers or wheel cylinders. With two ports threaded M10x1, this master cylinder allows for straightforward connection to brake lines, supporting efficient fluid transfer and brake responsiveness.

Common Applications and Issues Addressed

• Restores proper brake pedal feel and responsiveness
• Eliminates brake fluid leaks from worn or damaged master cylinders
• Prevents brake system failure due to internal seal wear
• Resolves inconsistent hydraulic pressure in Chevrolet Aveo, Pontiac G3, and Suzuki Swift+ models
• Supports brake system rebuilds and maintenance

Installation Notes and Tips

• Ensure compatibility with your specific vehicle make and model before installation
• Bleed the brake system thoroughly after installation to remove air pockets
• Use proper torque specifications for mounting bolts to avoid damage
• Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty

Raybestos manufactures the MC391331 brake master cylinder to meet stringent quality standards. The aluminum construction and precise machining contribute to long service life and reliable performance. While specific warranty details may vary, Raybestos products typically include coverage against manufacturing defects to ensure customer confidence in the part's durability and function.