Dorman M390092 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M390092

The Dorman Brake Master Cylinder M390092 is designed specifically for Ford Escort and Mercury Tracer models. This brake hydraulics component ensures reliable brake fluid pressure and proper braking system function for these vehicles.

• Master cylinder bore diameter: 0.875 inches
• Constructed from durable aluminum material
• Includes reservoir and sensor for integrated functionality
• Four outlets for efficient brake fluid distribution
• Rearward outlet size: M10 x 1.0 and M16 x 1.5
• Secondary outlet thread diameter: M10 x 1.0 and M16 x 1.5
• Mounting hardware not included

Detailed Product Description

The Dorman M390092 brake master cylinder is engineered with a 0.875-inch bore diameter to provide consistent hydraulic pressure for the braking system. Made from aluminum, this master cylinder offers corrosion resistance and long-term durability. It comes complete with a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. Featuring four outlets, including rearward and secondary outlets with M10 x 1.0 and M16 x 1.5 thread sizes, this part supports efficient brake fluid flow to all necessary brake lines. This master cylinder is compatible with Ford Escort and Mercury Tracer models, ensuring proper fitment and function.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Ford Escort and Mercury Tracer vehicles
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid leaks from damaged or corroded master cylinders
• Addresses sensor failures related to brake fluid level monitoring
• Improves overall brake system responsiveness and safety

Installation Notes and Tips

• Ensure compatibility with Ford Escort and Mercury Tracer before installation
• Bleed the brake system thoroughly after installation to remove air
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Check all outlet connections for proper thread engagement and sealing
• Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM specifications. The M390092 part undergoes rigorous quality control to ensure reliable performance and durability. While mounting hardware is not included, the product includes a reservoir and sensor to maintain system integrity. Warranty coverage details should be confirmed with the product documentation or supplier.