MPA Electrical M55306 Brake Master Cylinder

Brake Master Cylinder for Acura TL and Honda Accord

Restore firm, consistent brake pedal feel with this remanufactured brake master cylinder from MPA Electrical. Built for 2005-2008 Acura TL and 2005-2007 Honda Accord applications with front disc brakes, M55306 is a standard replacement for hydraulic brake system service.

MPA Electrical remanufactures brake master cylinders using OE sample references and testing protocols aligned to OE specifications, helping deliver dependable braking performance out of the box. This unit is built with an aluminum body, a 0.8125-inch bore diameter, and a gasket or seal included for service-ready installation.

Key Features

• Brand: MPA Electrical
• Part number: M55306
• Remanufactured brake master cylinder
• Standard replacement grade
• Aluminum construction
• 0.8125 in. master cylinder bore diameter
• Fits DOT 3 or DOT 4 brake fluid
• Gasket or seal included
• Two mounting holes with 0.36 in. mounting hole diameter
• Compatible with front disc brake applications

Detailed Description

MPA Electrical M55306 is a remanufactured brake master cylinder engineered for direct replacement in select Acura TL and Honda Accord models. It is designed for 2005-2008 Acura TL and 2005-2007 Honda Accord vehicles equipped with front disc brakes, making it a focused solution for hydraulic brake system repair. The aluminum housing and standard replacement design support reliable brake pressure transfer, while the included seal helps simplify the rebuild-to-install process.

This part cross-references Honda OE part number 46100SDBA11 for the same application. If you are searching for a brake master cylinder for 2005-2008 Acura TL or 2005-2007 Honda Accord front disc brake service, M55306 is the correct fitment-focused option to compare against your original unit.

Common Problems This Part Can Help Solve

• Soft or spongy brake pedal feel
• Brake fluid bypass inside the master cylinder
• Loss of hydraulic pressure in the brake system
• Uneven or inconsistent braking response
• Brake warning symptoms related to master cylinder wear

Installation Notes and Tips

Before installation, confirm the bore size, mounting hole layout, and brake fluid specification match the original unit. This master cylinder does not include mounting hardware, a reservoir, cap, push rod, brake booster, or pressure switch, so reuse or source those components as needed based on the vehicle setup. Bleed the brake system thoroughly after installation and use DOT 3 or DOT 4 fluid only.

Quality Assurance

MPA Electrical remanufactures brake master cylinders using OE sample libraries and testing procedures that verify performance against OE specifications. Each unit is checked to help ensure consistent braking performance when installed on the correct Acura TL or Honda Accord application.