Dorman M390382 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Mustang

The Dorman M390382 brake master cylinder is engineered to provide consistent hydraulic pressure for your Ford Mustang's braking system. Designed with precision, this master cylinder ensures optimal brake performance and safety.

• Master cylinder bore diameter: 1.063 inches for precise hydraulic control
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir and sensor for integrated brake fluid management
• Two outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameter M12 x 1.0
• Thread pitch of 1.0 for secure and accurate fitting
• Package contains the master cylinder only; mounting hardware not included

Product Details and Specifications

This Dorman brake master cylinder (part number M390382) is specifically designed for Ford Mustang models, ensuring compatibility and reliable fitment. The aluminum construction offers durability and resistance to wear, while the 1.063-inch bore diameter provides consistent hydraulic pressure for effective braking. The included reservoir and sensor allow for seamless integration with the vehicle’s brake fluid system, enhancing safety and performance. Featuring two outlets with precise thread sizes (M10 x 1.0 rearward outlet and M12 x 1.0 secondary outlet), this master cylinder supports proper brake line connections and fluid distribution.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and responsiveness
• Eliminates brake fluid leaks caused by worn or damaged master cylinders
• Resolves inconsistent hydraulic pressure affecting braking performance
• Addresses sensor-related brake warning light issues
• Replaces corroded or damaged aluminum master cylinders in Ford Mustang models

Installation Notes and Tips

Installation of the Dorman M390382 brake master cylinder requires careful attention to brake line connections and sensor wiring. Since mounting hardware is not included, ensure you have the necessary bolts and fittings before beginning installation. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. Verify sensor functionality to avoid brake warning lights after replacement.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The M390382 brake master cylinder undergoes rigorous quality control to ensure proper fit and function for Ford Mustang vehicles. Please refer to Dorman’s warranty policy for specific coverage details.