Centric 130.34119 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.34119

The Centric Premium Brake Master Cylinder 130.34119 is engineered for precise hydraulic brake control in select BMW models. Designed with durable aluminum construction and a stepped bore design, this master cylinder ensures reliable braking performance for vehicles such as the BMW 328i, 335i, and X1.

• Aluminum master cylinder body for strength and corrosion resistance
• Plastic removable reservoir compatible with OEM brake fluid systems
• Stepped bore design with primary bore diameter of 25 mm and secondary bore diameter of 22 mm
• Two mounting holes for secure installation
• Includes gasket or seal for leak prevention
• Primary and secondary outlet thread size M12-1.00 with bubble flare type
• Compatible with multiple BMW models including 130i, 135i, 325i, 328i xDrive, 335is, and X1

About Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line focuses on delivering high-quality replacement parts that meet or exceed OEM specifications. This product line emphasizes precision engineering, durable materials, and fitment accuracy to ensure consistent brake system performance. The 130.34119 master cylinder is part of this line, offering a reliable solution for BMW brake hydraulics requiring a stepped bore design and specific thread fittings.

Product Details and Specifications

This brake master cylinder features an aluminum body paired with a plastic reservoir (not included) designed for easy removal and maintenance. It has two ports with M12-1.00 bubble flare threads on both primary and secondary outlets, facilitating secure brake line connections. The stepped bore design includes a primary bore diameter of 25 mm (0.984 inches) and a secondary bore diameter of 22 mm (0.866 inches), optimizing hydraulic pressure distribution. The unit does not include mounting hardware, brake booster, push rod, or bleeder hoses, but it does come with a gasket or seal to ensure a tight fit and prevent fluid leaks.

Compatible BMW Models and Applications

• BMW 130i, 135i, 135is
• BMW 323i, 325i, 325xi
• BMW 328i, 328i xDrive, 328xi
• BMW 330i, 330xi
• BMW 335d, 335i, 335is, 335i xDrive, 335xi
• BMW X1

Common Issues Addressed by This Master Cylinder

• Brake pedal sinking or sponginess due to internal leaks
• Loss of hydraulic pressure affecting braking efficiency
• Brake fluid leaks around the master cylinder seals
• Inconsistent brake booster response from worn master cylinder
• Replacement for damaged or corroded OEM master cylinders

Installation Notes and Tips

• Ensure compatibility with your specific BMW model and year before installation
• Use the included gasket or seal to prevent fluid leaks
• Bleed the brake system thoroughly after installation to remove air
• Mounting hardware and reservoir are not included and must be sourced separately if needed
• Check thread pitch and flare type to match brake lines (M12-1.00 bubble flare)

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part number 130.34119 undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the distributor or manufacturer.