Dorman M39567 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M39567

The Dorman Brake Master Cylinder M39567 is designed specifically for Ford Bronco II and Ranger models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake system function.

• Compatible with Ford Bronco II and Ranger vehicles
• Master cylinder bore diameter of 0.938 inches for precise hydraulic control
• Durable aluminum material for corrosion resistance and longevity
• Includes reservoir and sensor for integrated brake fluid management
• Two outlets with rearward outlet size 7/16-24 and secondary outlet thread diameter 9/16-18
• Mounting hardware not included

Detailed Product Description

The Dorman M39567 brake master cylinder is engineered to meet the hydraulic requirements of Ford Bronco II and Ranger models. Constructed from aluminum, this master cylinder offers enhanced durability and resistance to corrosion compared to traditional materials. The bore diameter of 0.938 inches ensures accurate pressure delivery within the brake system. This unit comes complete with a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. Featuring two outlets, the master cylinder supports dual circuit brake systems, with a rearward outlet size of 7/16-24 and a secondary outlet thread diameter of 9/16-18, matching OEM specifications for proper fit and function.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Ford Bronco II and Ranger brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid leaks from damaged or corroded master cylinder components
• Addresses brake warning light activation due to faulty sensor integration
• Improves brake system reliability and safety by maintaining hydraulic integrity

Installation Notes and Tips

• Ensure compatibility with Ford Bronco II and Ranger models before installation
• Bleed the brake system thoroughly after installation to remove air pockets
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Mounting hardware is not included; retain original hardware or source separately
• Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty

Dorman manufactures the M39567 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the product is backed by Dorman’s quality control processes. Please refer to Dorman’s official warranty policy for specific coverage details.