Centric 130.45101 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.45101

The Centric Premium Brake Master Cylinder 130.45101 is designed specifically for Mazda RX-7 models, providing reliable brake hydraulic performance. This brake master cylinder features a cast iron body and a plastic reservoir, engineered to meet the demands of your vehicle's braking system.

• Compatible with Mazda RX-7 vehicles
• Cast iron master cylinder material for durability
• Plastic single reservoir with removable style included
• Includes master cylinder cap; mounting hardware and push rod not included
• Two mounting holes for secure installation
• Primary and secondary outlet thread size M10-1.25 with inverted flare type
• Bore diameter of 0.813 inches (20.638 mm) with a straight bore type
• Three to four ports available for brake line connections

Product Line Details: Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durable materials such as cast iron for the master cylinder body and includes essential features like a removable plastic reservoir and a master cylinder cap to ensure proper fluid containment and system integrity. The 130.45101 part is a precise fit for Mazda RX-7 models, engineered to maintain consistent brake pressure and performance.

Technical Description and Features

This brake master cylinder features a cast iron construction for enhanced strength and longevity under demanding braking conditions. The included plastic reservoir is single-style and removable, allowing for easier maintenance and fluid replacement. The bore diameter measures 0.813 inches (20.638 mm), with a straight bore design to ensure smooth hydraulic operation. The unit includes a master cylinder cap but does not come with mounting hardware, push rod, brake booster, or bleeder hoses, so these components must be sourced separately if needed. The mounting configuration includes two holes for secure attachment, and the primary and secondary outlet threads are M10-1.25 with inverted flare types, suitable for standard brake line fittings.

Common Applications and Problem Resolution

• Replacement for worn or leaking master cylinders on Mazda RX-7
• Restores proper brake fluid pressure and pedal feel
• Addresses brake fluid reservoir leaks or damage
• Solves issues related to inconsistent brake response
• Improves brake system reliability after component failure

Installation Notes and Tips

Ensure compatibility with your Mazda RX-7 before installation by verifying part number 130.45101. Since mounting hardware and push rod are not included, retain original components or acquire replacements as necessary. Properly bleed the brake system after installation to remove air and ensure optimal brake performance. The removable reservoir design facilitates fluid inspection and replacement during maintenance.

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet OEM standards, using durable materials such as cast iron and high-quality plastics. This part undergoes rigorous quality control to ensure reliable operation within the brake hydraulic system. Warranty information is provided by Centric and should be confirmed at the time of purchase.