Dorman M630555 Brake Master Cylinder

Overview of the Dorman Brake Master Cylinder M630555

The Dorman Brake Master Cylinder M630555 is designed specifically for Mitsubishi Endeavor models, providing reliable brake hydraulics performance. Crafted from durable aluminum, this master cylinder ensures consistent braking pressure and long-lasting operation.

• Compatible with Mitsubishi Endeavor vehicles
• Master cylinder bore diameter: 1 inch
• Constructed from lightweight aluminum material
• Includes two outlets with rearward outlet size M10 x 1.0
• Secondary outlet thread diameter of 10 mm with 1.0 thread pitch
• Package contains the master cylinder only; reservoir and mounting hardware not included
• No sensor included

Detailed Product Description

The Dorman M630555 brake master cylinder is engineered to meet the specific hydraulic requirements of the Mitsubishi Endeavor. Its 1-inch bore diameter allows for precise brake fluid pressure control, essential for safe and effective braking. Made from aluminum, the master cylinder offers corrosion resistance and reduced weight compared to traditional cast iron units. The unit features two outlets, including a rearward outlet sized M10 x 1.0, and a secondary outlet with a 10 mm thread diameter and 1.0 thread pitch, ensuring compatibility with the vehicle's brake lines. This product does not include a reservoir or mounting hardware, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Mitsubishi Endeavor brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid leaks from damaged or corroded master cylinders
• Addresses inconsistent braking performance due to internal seal failure
• Supports brake system maintenance and rebuilds on Mitsubishi Endeavor models

Installation Notes and Tips

• Ensure compatibility with Mitsubishi Endeavor before installation
• Brake fluid reservoir and mounting hardware are not included and must be installed separately
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for outlet fittings and mounting bolts

Quality Assurance and Warranty

Dorman manufactures the M630555 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction provides durability and resistance to corrosion. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.