Dorman M39568 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Bronco II, Explorer, and Ranger

The Dorman M39568 Brake Master Cylinder is engineered to restore proper brake hydraulics for select Ford vehicles. Designed specifically for the Bronco II, Explorer, and Ranger models, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.

Key Features of the Dorman M39568 Brake Master Cylinder

• Constructed from durable aluminum for corrosion resistance and longevity
• Includes an integrated reservoir for brake fluid
• Equipped with a sensor to monitor brake system status
• Features a 0.938-inch master cylinder bore diameter for precise hydraulic control
• Two outlet ports with a secondary outlet thread diameter of 0.5 inches and rearward outlet size of 3/8-24 inches

Detailed Product Description

The Dorman M39568 master cylinder is crafted from aluminum, providing a lightweight yet robust component that resists rust and wear. Its 0.938-inch bore diameter is calibrated to deliver accurate hydraulic pressure, essential for the braking systems of Ford Bronco II, Explorer, and Ranger vehicles. The included reservoir simplifies maintenance by housing brake fluid securely, while the built-in sensor offers real-time monitoring of brake system performance. With two outlets, including a secondary outlet with a 0.5-inch thread diameter and a rearward outlet sized at 3/8-24 inches, this master cylinder supports efficient brake fluid distribution tailored to your vehicle's specifications.

Common Applications and Issues Addressed

• Restores brake pressure loss due to worn or damaged master cylinders
• Eliminates brake fluid leaks from the master cylinder reservoir or outlets
• Resolves brake pedal sinking or sponginess caused by internal cylinder wear
• Replaces faulty sensors that affect brake warning light operation
• Improves overall brake system responsiveness in Ford Bronco II, Explorer, and Ranger models

Installation Notes and Tips

• Ensure compatibility with Ford Bronco II, Explorer, and Ranger before installation
• Bleed the brake system thoroughly after installation to remove air pockets
• Check sensor connections for proper engagement to maintain brake system monitoring
• Use recommended brake fluid type as specified by the vehicle manufacturer
• Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty

Dorman manufactures the M39568 Brake Master Cylinder to meet or exceed OEM standards for fit and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman's official documentation for complete warranty information.