Metelli 05-1124 Brake Master Cylinder

Brake Master Cylinder for Honda Fit, Insight, and CR-Z

Metelli New Master Cylinder 05-1124 is a new brake master cylinder built with an aluminium housing and a 20.64 mm bore diameter. It is listed without a reservoir, making it a direct replacement option for select Honda brake hydraulic applications.

The Metelli New Master Cylinder line focuses on replacement hydraulic components for vehicles that need accurate pedal response and consistent brake pressure. Part number 05-1124 is cataloged for Honda CR-Z, Honda Fit, and Honda Insight applications across the model years shown below.

Key Features

• Aluminium housing for a lightweight, corrosion-resistant construction
• 20.64 mm master cylinder bore diameter
• New condition replacement part
• Reservoir not included
• Fits 2011-2015 Honda CR-Z, N/A
• Fits 2011-2014 Honda Fit, N/A
• Fits 2010-2014 Honda Insight, N/A

Detailed Description

Metelli 05-1124 is a brake master cylinder for Honda vehicles that require the specified 20.64 mm bore and aluminium housing. This part cross-references OE-style part numbers 46100-SZT-G02 and 46100-TF0-G51 for the same application. If you are replacing a worn master cylinder on a Honda CR-Z, Honda Fit, or Honda Insight, this unit provides the hydraulic foundation needed for brake system pressure transfer.

Use this part number 05-1124 when matching the vehicle application and bore specification during brake hydraulic service. Confirm reservoir requirements before ordering, since the reservoir is not included.

What It Helps Address

• Low or inconsistent brake pedal pressure
• Internal master cylinder seal wear
• Brake fluid bypass within the hydraulic circuit
• Pedal travel that feels excessive or uneven
• Brake system performance loss tied to master cylinder wear

Installation Notes and Tips

Verify the bore diameter, reservoir setup, and OE cross-reference before installation. After replacement, bleed the brake system thoroughly and inspect all hydraulic connections for leaks. Confirm fitment against the vehicle’s brake configuration for the listed Honda CR-Z, Honda Fit, and Honda Insight applications.

Quality Assurance

Metelli supplies replacement brake hydraulic components under its New Master Cylinder line, with application-specific cataloging for accurate vehicle matching. Part number 05-1124 is a new replacement component built to the listed specifications.