Dorman M631036 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford Ranger

The Dorman M631036 brake master cylinder is designed specifically for Ford Ranger models, providing precise hydraulic control for your vehicle's braking system. Engineered with durable aluminum construction and a removable reservoir, this master cylinder ensures consistent performance and easy maintenance.

• Compatible with Ford Ranger models
• Aluminum master cylinder material for durability
• Includes master cylinder cap and removable reservoir
• Equipped with two mounting holes and two outlets
• Sensor included for enhanced brake system monitoring
• Rearward outlet size M14 x 1.5 and secondary outlet thread diameter 12

Product Features and Specifications

The Dorman M631036 brake master cylinder features a 1.063-inch bore diameter, providing optimal hydraulic pressure for effective braking. It includes a removable reservoir for easy fluid inspection and replacement, along with a master cylinder cap to maintain system integrity. The unit comes with two mounting holes for secure installation but does not include mounting hardware, push rod, brake booster, bleeder hoses, or mounting bracket. A sensor is integrated to support brake system diagnostics. The master cylinder has two outlets, including a rearward outlet sized M14 x 1.5 and a secondary outlet with a 12 mm thread diameter.

Applications and Common Issues Addressed

• Restores proper brake fluid pressure in Ford Ranger brake systems
• Replaces worn or leaking master cylinders causing brake pedal issues
• Solves brake fluid reservoir leaks with a removable reservoir design
• Addresses sensor-related brake warning lights with included sensor
• Improves brake system reliability and safety

Installation Notes and Tips

Installation requires removal of the old master cylinder and careful connection of brake lines to the two outlets. Since mounting hardware and push rod are not included, reuse existing components or acquire separately. Bleeding the brake system after installation is necessary to remove air and ensure proper hydraulic function. The removable reservoir simplifies fluid replacement during installation. Verify sensor connections to maintain brake system monitoring.

Quality Assurance and Warranty

Dorman manufactures the M631036 brake master cylinder to meet or exceed OEM standards for fit and function on Ford Ranger vehicles. The aluminum construction offers corrosion resistance and long service life. This part includes a master cylinder cap and sensor to support system integrity. Warranty coverage details should be confirmed at the point of purchase.