Dorman M630548 Brake Master Cylinder

Overview of the Dorman Brake Master Cylinder M630548

The Dorman Brake Master Cylinder M630548 is engineered to provide reliable brake hydraulics performance for a range of vehicles. Designed with an aluminum body and integrated reservoir, this master cylinder supports efficient brake fluid management and consistent pedal feel.

• Master cylinder bore diameter: 0.875 inches for precise hydraulic pressure
• Constructed from durable aluminum material for corrosion resistance
• Includes an integrated reservoir for brake fluid
• Equipped with a sensor to monitor brake system status
• Features three outlets with a secondary outlet thread diameter of 10 mm
• Rearward outlet size: M10 x 1.0 with a thread pitch of 1.0
• Package includes the master cylinder unit only; mounting hardware not included

Detailed Product Description

The Dorman M630548 brake master cylinder is a critical component in the brake hydraulics system, designed to convert driver input into hydraulic pressure that activates the braking mechanism. Its 0.875-inch bore diameter ensures accurate fluid displacement, while the aluminum construction offers strength and resistance to corrosion, extending the part's service life. The included reservoir simplifies brake fluid management, and the integrated sensor provides real-time feedback to the vehicle’s brake system for enhanced safety monitoring. With three outlets, including a rearward outlet sized M10 x 1.0, this master cylinder supports complex brake line configurations commonly found in various vehicle models.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and responsiveness
• Eliminates brake fluid leaks caused by worn or damaged master cylinders
• Resolves issues with brake warning lights triggered by faulty sensors
• Addresses inconsistent brake pressure due to internal cylinder wear
• Supports vehicles requiring a master cylinder with integrated reservoir and sensor

Installation Notes and Tips

• Ensure compatibility with your vehicle’s brake system before installation
• Bleed the brake system thoroughly after installation to remove air pockets
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Mounting hardware is not included; retain original hardware or source compatible replacements
• Verify sensor connections to maintain brake system diagnostics functionality

Quality Assurance and Warranty Information

Dorman manufactures the M630548 brake master cylinder to meet or exceed OEM specifications, ensuring reliable performance and durability. While mounting hardware is not included, the part undergoes rigorous quality control testing. Warranty coverage details should be confirmed based on the point of purchase and vehicle application.