Centric 130.63070 Brake Master Cylinder

Reliable Brake Master Cylinder for Dodge and Jeep Vehicles

The Centric Premium Brake Master Cylinder 130.63070 is engineered to restore precise brake control for Dodge and Jeep models including the Liberty, Nitro, and Wrangler. Designed with durable materials and exact specifications, this brake master cylinder ensures consistent hydraulic pressure for safe braking performance.

• Compatible with Dodge Liberty, Jeep Nitro, and Jeep Wrangler
• Aluminum master cylinder body with a plastic reservoir
• Includes a removable single reservoir and master cylinder cap
• Two mounting holes for secure installation
• Primary bore diameter of 1.063 inches (26.988 mm)
• Two ports with inverted flare threads: 7/16"-24 primary and 3/8"-24 secondary
• Gasket or seal included for leak prevention

About 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 standards. This product line emphasizes precision engineering, durable materials like aluminum for the master cylinder, and reliable sealing components to maintain brake system integrity. The 130.63070 model exemplifies these qualities, providing a direct replacement part designed for specific Dodge and Jeep applications.

Product Details and Specifications

This brake master cylinder features a straight bore type with a bore size of 1.063 inches (26.988 mm), ensuring consistent hydraulic pressure delivery. The aluminum construction offers corrosion resistance and strength, while the plastic reservoir is designed for durability and ease of maintenance. The removable single reservoir style allows for straightforward fluid inspection and replacement. The unit includes a master cylinder cap and gasket or seal but does not come with mounting hardware, push rod, brake booster, bleeder hoses, or mounting bracket. The two mounting holes provide a secure fit, and the ports use inverted flare threads sized 7/16"-24 for the primary outlet and 3/8"-24 for the secondary outlet, matching OEM thread specifications.

Common Applications and Problem Solving

• Restores proper brake hydraulic pressure in Dodge Liberty, Jeep Nitro, and Jeep Wrangler models
• Replaces worn or leaking master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal feel
• Fixes brake fluid contamination or reservoir damage
• Eliminates brake system leaks due to faulty seals or caps

Installation Notes and Tips

Installation requires removal of the old master cylinder and proper alignment with the brake booster and mounting points. Since mounting hardware and push rod are not included, reuse existing components or source separately. Ensure all brake lines are properly connected to the primary and secondary ports with inverted flare fittings. Bleed the brake system thoroughly after installation to remove air and restore full braking performance. The removable reservoir style facilitates fluid replacement and inspection during installation.

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part includes a gasket or seal to maintain system integrity and prevent leaks. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.