Dorman M630543 Brake Master Cylinder

Reliable Brake Master Cylinder for Honda Civic

The Dorman M630543 brake master cylinder is designed specifically for Honda Civic models, providing precise hydraulic control for your vehicle's braking system. This aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.

• Master cylinder bore diameter: 0.875 inches for accurate hydraulic pressure
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir for brake fluid storage
• Equipped with a sensor for brake system monitoring
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0

Product Details and Specifications

The Dorman M630543 brake master cylinder features a 0.875-inch bore diameter, which is critical for maintaining proper brake fluid pressure in the hydraulic system. Made from aluminum, this master cylinder offers enhanced durability and resistance to corrosion compared to traditional materials. It comes with an integrated reservoir to hold brake fluid and a sensor to monitor brake system status, ensuring reliable operation. The unit has two outlets, including a secondary outlet with a 10 mm thread diameter and a rearward outlet sized M10 x 1.0, both with a thread pitch of 1.0, allowing for secure and precise connections within the brake hydraulics system.

Compatible Vehicles and Applications

This brake master cylinder is compatible with Honda Civic models, making it a suitable replacement part for maintaining or restoring brake system functionality. It is designed to meet the specific hydraulic requirements of the Honda Civic brake system, ensuring proper fit and performance.

• Restores proper brake fluid pressure and pedal feel
• Replaces worn or leaking master cylinders
• Addresses brake fluid reservoir leaks or damage
• Resolves brake warning sensor issues
• Improves overall brake system reliability

Installation Notes and Tips

When installing the Dorman M630543 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air and achieve optimal hydraulic pressure. Verify that the sensor connections are secure and functioning correctly. Note that mounting hardware is not included and must be reused or sourced separately.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction provides long-lasting durability under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulic components to ensure customer confidence and product reliability.