Centric 130.51021 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.51021

The Centric Premium Brake Master Cylinder 130.51021 is engineered for reliable brake hydraulics performance in select Hyundai and Kia vehicles. Designed to meet OEM specifications, this brake master cylinder ensures consistent braking pressure and fluid control for models like the Hyundai Sonata and Kia Optima.

• Compatible with Hyundai Optima, Sonata, and Kia XG300, XG350 models
• Durable aluminum master cylinder body with a plastic reservoir
• Includes a removable single reservoir with cap
• 1.000 inch (25.4 mm) straight bore diameter for precise hydraulic function
• Two mounting holes for secure installation
• Primary and secondary outlet thread size M10-1.00 with bubble flare type
• Does not include mounting hardware, brake booster, push rod, or bleeder hoses

Centric Premium Brake Master Cylinders Product Line

The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM standards. This product line emphasizes durable materials such as aluminum for the master cylinder and plastic for the reservoir, ensuring corrosion resistance and long service life. The 130.51021 part number is part of this line, providing a reliable replacement option for specific Hyundai and Kia vehicles requiring precise bore sizing and thread specifications.

Detailed Product Description

This brake master cylinder features a 1.000 inch (25.4 mm) straight bore diameter, which is critical for maintaining proper hydraulic pressure in the brake system. The aluminum construction of the master cylinder body offers strength and resistance to wear, while the plastic reservoir is designed for durability and ease of maintenance. The single removable reservoir style allows for straightforward fluid inspection and replacement. Both primary and secondary outlets have M10-1.00 thread size with bubble flare types, ensuring compatibility with OEM brake lines. The unit includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, so these components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement for worn or leaking master cylinders in Hyundai Sonata and Kia Optima brake systems
• Restores proper hydraulic pressure to improve brake pedal feel and responsiveness
• Solves issues related to brake fluid leaks from the reservoir or cylinder body
• Addresses master cylinder bore wear that can cause brake drag or poor braking performance
• Suitable for vehicles experiencing brake fluid contamination or reservoir damage

Installation Notes and Tips

• Ensure compatibility with your specific Hyundai or Kia model before installation
• Use proper brake fluid and bleed the brake system thoroughly after installation
• Mounting hardware is not included; retain original hardware or acquire OEM replacements
• Inspect brake booster and push rod components separately as they are not included
• Check all connections for leaks and proper thread engagement on M10-1.00 outlets

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, using durable materials such as aluminum and plastic to ensure long-term reliability. While specific warranty details for part number 130.51021 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to verify warranty coverage with the supplier or manufacturer at the time of purchase.