Dorman M631082 Brake Master Cylinder

Reliable Brake Master Cylinder for Acura and Honda Vehicles

The Dorman M631082 brake master cylinder is designed to restore proper brake hydraulics in select Acura and Honda models. Engineered with zinc casting material, this master cylinder offers durability and consistent performance for your vehicle's braking system.

• Compatible with Acura Accord and Honda RDX models
• Constructed from zinc casting for strength and corrosion resistance
• Includes mounting hardware and gasket/seal for secure installation
• Features a single reservoir type with two ports and two mounting holes
• Equipped with dual pistons and a 1-inch bore diameter for effective brake fluid pressure

Product Details and Specifications

The Dorman M631082 brake master cylinder is built with a zinc casting body, providing a robust and corrosion-resistant foundation essential for brake hydraulics. It features a single reservoir design and two ports to ensure proper fluid flow. The master cylinder includes two pistons and a 1-inch bore diameter, which are critical for maintaining consistent brake pressure. This part comes with mounting hardware and a gasket or seal to facilitate a secure and leak-free installation. Note that this unit does not include a dust boot, brake booster, push rod, reservoir, bleeder hoses, sensor, or mounting bracket.

Compatible Vehicles and Common Applications

This brake master cylinder is specifically compatible with Acura Accord and Honda RDX models, making it a suitable replacement part for brake hydraulic repairs on these vehicles.

• Restores brake pressure loss or spongy brake pedal feel
• Replaces leaking or damaged master cylinder components
• Addresses brake fluid contamination or internal seal failure
• Fixes inconsistent braking response or pedal travel issues
• Supports brake system maintenance and safety compliance

Installation Notes and Tips

When installing the Dorman M631082 brake master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Use the included mounting hardware and gasket/seal to secure the unit and prevent leaks. Verify compatibility with your specific Acura Accord or Honda RDX model year before installation. Since this part does not include a dust boot or brake booster, inspect existing components for wear and replace as necessary.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM standards, using zinc casting for durability and corrosion resistance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.