Dorman M97936 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford E-250 and F-Series Trucks

The Dorman M97936 brake master cylinder is engineered to restore proper brake hydraulics for Ford E-250 Econoline, E-250 Econoline Club Wagon, F-150, F-250, and F-350 models. Designed with durable cast iron and a built-in reservoir, this master cylinder ensures consistent brake fluid delivery and system performance.

• Master cylinder bore diameter: 1.063 inches for precise hydraulic pressure
• Constructed from cast iron for strength and durability
• Includes reservoir for brake fluid storage
• Two outlet ports with rearward outlet size 1/2-20 and secondary outlet thread diameter 9/16-18
• Package contains the master cylinder only; mounting hardware not included

Product Details and Specifications

The Dorman M97936 brake master cylinder is specifically designed for select Ford trucks, including the E-250 Econoline, E-250 Econoline Club Wagon, F-150, F-250, and F-350. Its 1.063-inch bore diameter provides the correct hydraulic pressure needed for these vehicles' braking systems. Made from cast iron, the master cylinder offers long-lasting resistance to wear and corrosion. The included reservoir allows for proper brake fluid containment and circulation, while the two outlets with specified thread sizes ensure compatibility with the vehicle’s brake lines. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately.

Common Applications and Problem Resolution

• Restores brake pressure loss due to worn or leaking master cylinder
• Eliminates spongy or unresponsive brake pedal feel
• Replaces master cylinders with damaged or corroded cast iron bodies
• Addresses brake fluid leaks from the reservoir or outlet ports
• Ensures proper brake fluid flow for Ford E-250 Econoline and F-Series trucks

Installation Notes and Tips

• Verify compatibility with your specific Ford model and year before installation
• Reuse existing mounting hardware or acquire appropriate fasteners as none are included
• Bleed the brake system thoroughly after installation to remove air pockets
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for outlet fittings and mounting bolts

Quality Assurance and Warranty Information

Dorman manufactures the M97936 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and integrated reservoir are designed for durability and reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure proper operation. Warranty coverage details should be confirmed with the point of purchase or Dorman directly.