Metelli 05-0744 Brake Master Cylinder

Reliable Brake Master Cylinder for BMW Models

The Metelli New Master Cylinder 05-0744 is designed to restore precise brake control for various BMW vehicles. Crafted from durable aluminium, this brake master cylinder ensures consistent performance and longevity for your BMW 130i, 135i, 323i, 328i, 330i, and other compatible models.

• High-quality aluminium housing for strength and corrosion resistance
• Master cylinder bore diameter: 25.40/22.20 mm for accurate hydraulic pressure
• Reservoir not included, compatible with existing brake fluid reservoirs
• New condition for reliable replacement and performance
• Compatible with multiple BMW models including 130i, 135i, 323i, 328i, 330i, and X1

About the Metelli New Master Cylinder Product Line

The New Master Cylinder line by Metelli focuses on delivering precise hydraulic components engineered to meet OEM specifications. This product line emphasizes durability and exact fitment, making it suitable for professional brake system repairs and maintenance. The 05-0744 part number is part of this line, ensuring it meets the quality and performance standards expected for brake hydraulics in BMW vehicles.

Product Details and Specifications

This brake master cylinder features an aluminium housing that provides a lightweight yet robust structure, resistant to corrosion and wear. The dual bore diameters of 25.40 mm and 22.20 mm are designed to match the hydraulic requirements of the specified BMW models, ensuring proper brake fluid pressure and pedal feel. Note that this unit does not include a reservoir, so it is intended for use with the existing reservoir in your vehicle’s brake system.

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

• Spongy or unresponsive brake pedal
• Brake fluid leaks from the master cylinder
• Reduced braking efficiency or inconsistent brake pressure
• Brake warning light activation due to hydraulic failure
• Brake pedal sinking or failure to maintain pressure

Installation Notes and Tips

Ensure the brake fluid reservoir is compatible and properly connected, as this master cylinder does not include a reservoir. Bleed the brake system thoroughly after installation to remove air and restore optimal hydraulic pressure. Verify bore diameter compatibility with your vehicle’s brake system specifications before installation. Professional installation is recommended to maintain brake system safety and performance.

Quality Assurance and Warranty

The Metelli New Master Cylinder 05-0744 is supplied new and manufactured to meet strict quality standards. Its aluminium housing and precise bore diameters ensure durability and reliable operation. While specific warranty details are not provided, Metelli products typically adhere to industry standards for replacement brake hydraulics, offering confidence in long-term use.