Centric 130.45431 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.45431

The Centric Premium Brake Master Cylinder 130.45431 is designed specifically for Mazda 3 and Mazda 3 Sport models. Engineered with precision, this brake master cylinder ensures reliable hydraulic brake performance tailored to your vehicle's specifications.

• Compatible with Mazda 3 and Mazda 3 Sport
• Aluminum master cylinder material for durability
• Plastic reservoir material with removable reservoir style
• Two mounting holes for secure installation
• Includes gasket or seal for proper sealing
• Primary and secondary outlet thread size M12-1.00 with inverted flare type
• Straight bore type with 0.813 inch (20.638 mm) bore diameter
• Does not include mounting hardware, brake booster, reservoir, push rod, or bleeder hoses

About Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders product line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This line emphasizes durable materials such as aluminum for the master cylinder body and precision engineering for consistent brake fluid pressure. The 130.45431 part benefits from this product line's commitment to fitment accuracy and reliable brake system performance for Mazda vehicles.

Detailed Product Description

This Centric Premium Brake Master Cylinder 130.45431 features an aluminum master cylinder body that provides strength and corrosion resistance. The plastic reservoir material is designed for durability and includes a removable reservoir style for ease of maintenance. The unit has two mounting holes to ensure a secure fit on compatible Mazda 3 and Mazda 3 Sport models. Both primary and secondary outlets have M12-1.00 inverted flare threads, supporting proper brake line connections. The bore is straight with a diameter of 0.813 inches (20.638 mm), matching OEM specifications for consistent hydraulic pressure and brake feel. While the gasket or seal is included to maintain system integrity, mounting hardware, brake booster, reservoir, push rod, and bleeder hoses are not included and must be sourced separately.

Common Applications and Issues Addressed

• Replacement for worn or leaking brake master cylinders on Mazda 3 and 3 Sport
• Restores proper hydraulic pressure for improved brake pedal feel
• Eliminates brake fluid leaks caused by damaged seals or bore wear
• Resolves inconsistent braking performance due to master cylinder failure
• Supports brake system rebuilds requiring OEM-spec master cylinder components

Installation Notes and Tips

• Ensure compatibility with Mazda 3 or Mazda 3 Sport before installation
• Use the included gasket or seal to prevent fluid leaks
• Bleeder hoses and mounting hardware are not included; prepare accordingly
• Follow manufacturer torque specifications for mounting bolts
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part is engineered to match OEM specifications for fit and function. Warranty information is provided by Centric and typically covers defects in materials and workmanship; please refer to Centric's official warranty policy for specific terms.