MPA Electrical NM55345 Brake Master Cylinder

Brake Master Cylinder for Honda Fit

Restore hydraulic braking performance with this MPA Electrical brake master cylinder, part number NM55345. It is a standard replacement master cylinder for 2006-2008 Honda Fit models with front disc brakes, built with an aluminum body, plastic reservoir, and a 0.875-inch bore for direct brake system service.

The MPA Electrical New with front disc brakes product line focuses on replacement brake hydraulics that are tested against OE specifications using controlled procedures and sample-based validation. For Honda Fit brake master cylinder replacement needs, NM55345 provides a direct-fit service part for the listed application.

Key Features

• Fits 2006-2008 Honda Fit, front disc brakes
• Part number NM55345
• Standard replacement brake master cylinder
• Aluminum master cylinder body with plastic reservoir
• 0.875-inch bore diameter
• Reservoir included; master cylinder cap included
• Uses DOT 3 brake fluid
• 2 mounting holes with 0.365-inch mounting hole diameter
• New condition

Detailed Description

MPA Electrical NM55345 is a brake master cylinder engineered for brake hydraulic restoration on 2006-2008 Honda Fit vehicles with front disc brakes. It includes the reservoir and cap, and it is built as a standard replacement unit with an aluminum master cylinder housing and plastic reservoir construction. This part cross-references Honda 46100SLNA01 for the same application.

As a brake master cylinder for Honda Fit models, NM55345 helps maintain consistent hydraulic pressure transfer from the pedal to the brake system. The 0.875-inch bore diameter and DOT 3 fluid specification align with common OE-style brake service requirements for this vehicle range.

What It Helps Address

• Low or inconsistent brake pedal response
• External brake fluid leakage at the master cylinder
• Internal hydraulic bypass that affects pedal feel
• Brake warning symptoms related to master cylinder wear
• Brake system service needs on a Honda Fit with front disc brakes

Installation Notes and Tips

Verify the vehicle application before installation: Fits 2006-2008 Honda Fit, front disc brakes. Confirm the mounting hole count, bore size, and fluid type match the original brake system before bleeding the brakes. Mounting hardware, seals, push rod, brake booster, and pressure switch are not included unless already present on the vehicle or sourced separately.

Quality Assurance

MPA Electrical states that its brake master cylinders are tested against OE specifications using proprietary processes and strict protocols to help ensure consistent braking performance out of the box. NM55345 is a new replacement brake master cylinder for service use on the listed Honda Fit applications.