Dorman M390049 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Taurus and Mercury Sable

The Dorman M390049 Brake Master Cylinder is designed to restore proper brake hydraulics for Ford Taurus and Mercury Sable models. Engineered with an aluminum body and integrated reservoir, this master cylinder ensures consistent brake fluid delivery and system performance.

• Master cylinder bore diameter: 1 inch
• Constructed from durable aluminum material
• Includes reservoir for brake fluid
• Equipped with sensor for brake system monitoring
• Four outlets for efficient brake line connections
• Rearward outlet size: M10 x 1.0
• Secondary outlet thread diameters: M10 x 1.0 and M12 x 1.0
• Mounting hardware not included

Product Details and Specifications

The Dorman M390049 brake master cylinder features a 1-inch bore diameter crafted from aluminum, providing a balance of strength and corrosion resistance. This part includes an integrated reservoir to hold brake fluid and a sensor to monitor fluid levels or pressure, enhancing safety and system diagnostics. With four outlets, including rearward and secondary outlet thread sizes of M10 x 1.0 and M12 x 1.0, it supports multiple brake line connections required for the Ford Taurus and Mercury Sable brake systems. Note that mounting hardware is not included with this unit.

Compatible Vehicles and Applications

This brake master cylinder is compatible with select Ford Taurus and Mercury Sable models, making it a suitable replacement for maintaining or restoring brake hydraulic function. The part number M390049 corresponds specifically to these vehicles, ensuring proper fitment and performance.

• Restores brake fluid pressure and pedal feel
• Replaces leaking or damaged master cylinders
• Addresses brake fluid reservoir leaks or sensor failures
• Improves brake system reliability and safety
• Resolves issues with brake pedal sinking or sponginess

Installation Notes and Tips

Installation of the Dorman M390049 brake master cylinder requires proper brake system bleeding to remove air and ensure optimal performance. Since mounting hardware is not included, retain or source compatible fasteners for secure installation. Verify outlet thread sizes (M10 x 1.0 and M12 x 1.0) to match brake line fittings on your Ford Taurus or Mercury Sable. Consult vehicle service manuals for torque specifications and brake system procedures.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction offers corrosion resistance and durability under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulic components. Refer to official Dorman documentation for warranty terms related to part number M390049.