Metelli 05-0547 Brake Master Cylinder

Overview of Metelli New Master Cylinder 05-0547

The Metelli New Master Cylinder 05-0547 is designed for precise brake hydraulics performance in select BMW models. Engineered with an aluminium housing and specific bore diameters, this brake master cylinder supports reliable braking response and durability.

• Aluminium housing for lightweight strength and corrosion resistance
• Master cylinder bore diameter: 26.99/22.20 mm for accurate hydraulic pressure
• Reservoir not included, compatible with existing brake fluid reservoirs
• New condition ensuring optimal performance and longevity
• Compatible with a wide range of BMW models including 5 Series, 6 Series, 7 Series, and M models

About the Metelli New Master Cylinder Product Line

The New Master Cylinder line by Metelli focuses on delivering replacement brake master cylinders that meet OEM specifications. This product line emphasizes precision engineering and material quality, such as the use of aluminium housings, to maintain consistent brake hydraulics performance. The 05-0547 part number is part of this line, ensuring compatibility and reliability for BMW vehicles requiring master cylinder replacement.

Detailed Product Description

This Metelli brake master cylinder features an aluminium housing that offers a balance of strength and corrosion resistance, essential for the demanding environment of brake hydraulics. The dual bore diameters of 26.99 mm and 22.20 mm are designed to match the hydraulic requirements of specific BMW brake systems, ensuring proper fluid displacement and pressure. The absence of a reservoir means this part is intended for use with existing or separately sourced reservoirs. The 05-0547 is a new, unused component, providing a direct replacement option for maintaining brake system integrity.

Compatible BMW Models and Applications

• BMW 525i, 525xi, 528i, 528i xDrive, 528xi
• BMW 530i, 530xi, 535d, 535d xDrive, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 535xi
• BMW 545i, 550i, 550i GT, 550i GT xDrive, 550i xDrive
• BMW 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 645Ci
• BMW 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe
• BMW 740i, 740Ld xDrive, 740Li, 740Li xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, 760Li
• BMW M5, M6

Common Issues Addressed by This Master Cylinder

• Brake pedal sinking or sponginess due to internal seal wear
• Loss of hydraulic pressure affecting braking efficiency
• Brake fluid leaks from a damaged or worn master cylinder
• Inconsistent brake pedal feel or delayed brake response
• Replacement of a faulty or worn master cylinder in BMW brake systems

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 proper hydraulic pressure. Verify bore diameter compatibility with your specific BMW model’s brake system. Professional installation is recommended to maintain brake system safety and performance.

Quality Assurance and Warranty

The Metelli New Master Cylinder 05-0547 is supplied new and meets OEM quality standards for brake hydraulics components. Manufactured with durable aluminium housing and precise bore dimensions, it supports consistent braking performance. Warranty details should be confirmed with the distributor or manufacturer to ensure coverage.