Dorman M39626 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford and Mercury Vehicles

The Dorman M39626 brake master cylinder is designed to restore proper brake function in select Ford and Mercury models. Engineered with durable cast iron and featuring a built-in reservoir, this master cylinder ensures consistent hydraulic pressure for safe braking performance.

• Master cylinder bore diameter: 0.875 inches for precise hydraulic control
• Constructed from cast iron for long-lasting durability
• Includes reservoir for brake fluid storage
• Two outlet ports with secondary outlet thread diameters of 1/8-27 NPT and 3/8-24
• Compatible with Ford and Mercury models including Colony Park, LTD, Marauder, Mustang, Thunderbird, and Villager
• Mounting hardware not included

Product Details and Specifications

The Dorman M39626 brake master cylinder is crafted from cast iron, providing strength and resistance to wear under demanding braking conditions. Its 0.875-inch bore diameter is designed to deliver consistent hydraulic pressure to the brake system. The integrated reservoir holds brake fluid, simplifying installation and maintenance. This master cylinder features two outlets, with secondary outlet thread sizes of 1/8-27 NPT and 3/8-24, allowing compatibility with various brake line fittings. While mounting hardware is not included, the unit is designed for straightforward replacement in compatible vehicles.

Compatible Vehicles and Applications

This brake master cylinder is compatible with a range of Ford and Mercury vehicles, including the Colony Park, LTD, Marauder, Mustang, Thunderbird, and Villager models. It is ideal for restoring brake hydraulics in these vehicles when the original master cylinder shows signs of wear or failure.

• Restores proper brake pedal feel and hydraulic pressure
• Eliminates brake fluid leaks from a worn or damaged master cylinder
• Resolves spongy or unresponsive brake pedal issues
• Prevents brake system failure due to internal seal wear
• Addresses brake fluid contamination or reservoir damage

Installation Notes and Tips

When installing the Dorman M39626 brake master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Since mounting hardware is not included, retain or source the correct bolts and fittings for your specific vehicle model. Verify compatibility with your vehicle’s brake line fittings, especially considering the secondary outlet thread sizes. Follow manufacturer torque specifications to avoid damage during installation.

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The M39626 part is backed by Dorman’s quality assurance processes to ensure reliable performance. Please refer to Dorman’s official warranty policy for coverage details.