Centric 130.51046 Brake Master Cylinder

Centric Premium Brake Master Cylinder

The Centric Premium Brake Master Cylinder 130.51046 is an OE-style hydraulic replacement built for consistent pedal response and proper brake system pressure. It is listed for 2007-2009 Hyundai Santa Fe applications and uses an aluminum master cylinder body with a removable plastic reservoir and cap included.

Centric Premium Brake Master Cylinders are part of Centric’s brake hydraulic line, which covers master cylinders, wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. This product line focuses on matching original equipment configuration and fitment, with complete assemblies that include the reservoir and related components where applicable.

• Fits 2007-2009 Hyundai Santa Fe, N/A
• Part number 130.51046 for direct catalog lookup
• 1.063 in. bore diameter, 26.988 mm bore size
• Aluminum master cylinder body with single removable plastic reservoir
• Master cylinder cap included
• Two mounting holes and two outlet ports
• Primary and secondary outlet threads: M12-1.00
• Bubble flare outlet design
• No mounting hardware, push rod, brake booster, or bleeder hoses included

This brake master cylinder is used to restore hydraulic pressure in the brake system when the original unit shows internal wear, fluid leakage, or inconsistent pedal feel. The 130.51046 also cross-references Dorman First Stop M630672 for the same application.

Common Brake System Issues

• Low or sinking brake pedal caused by internal master cylinder bypass
• Brake fluid leakage at the master cylinder body or reservoir interface
• Uneven hydraulic pressure affecting brake response
• Soft pedal feel after brake system service when the master cylinder is worn
• Warning light concerns related to hydraulic brake circuit performance

Installation Notes

Before installation, verify bore size, outlet thread size, and reservoir style against the original unit on the vehicle. Bench bleeding is recommended before final installation to help remove trapped air from the master cylinder and reduce pedal sponginess after service. Confirm all brake line connections are clean and properly seated, and inspect the brake booster push rod length and condition since no push rod is included.

Quality Assurance

Centric’s brake hydraulic program is built around OE-style configuration and fitment standards, with master cylinders matched to original equipment specifications for the listed Hyundai Santa Fe applications. Part number 130.51046 is engineered as a direct replacement for the confirmed vehicle fitment shown above.