Dorman W73620 Drum Brake Wheel Cylinder - Rear Left or Rear Right

Reliable Drum Brake Wheel Cylinder for Ford and Mercury Vehicles

The Dorman W73620 drum brake wheel cylinder is engineered to restore proper braking function in select Ford and Mercury models. Designed with durable cast iron and a precise 0.938-inch bore diameter, this component ensures consistent hydraulic pressure for safe stopping performance.

• Includes bleeder screw for easy brake system bleeding
• Constructed from cast iron for strength and longevity
• 0.938-inch bore diameter for accurate fit and function
• Brake component inlet thread size: 3/8-24 inches
• Thread diameter: 3/8 inch
• Package contains one drum brake wheel cylinder

Durable Construction and Precise Specifications

The Dorman W73620 wheel cylinder features a cast iron casting material that provides robust resistance to wear and corrosion. Its 0.938-inch bore diameter is designed to match the hydraulic requirements of drum brake systems on Ford F-100, Mercury Cougar, and Montego models. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake lines, although a bleeder screw cap is not included. Thread dimensions of 3/8-24 inches for the brake component inlet and a 3/8-inch thread diameter ensure compatibility with original equipment brake lines.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with the following vehicles:

• Ford F-100
• Mercury Cougar
• Mercury Montego

It is designed to replace worn or leaking wheel cylinders in these models, restoring proper brake hydraulics and improving overall braking performance.

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from the wheel cylinder
• Spongy or soft brake pedal feel
• Uneven brake application or reduced braking power
• Brake drag caused by sticking pistons
• Corrosion or damage to the original wheel cylinder

Installation Notes and Tips

When installing the Dorman W73620 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic integrity. Verify thread compatibility with your vehicle’s brake lines before installation. It is recommended to inspect brake shoes and hardware during replacement to ensure optimal brake system performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W73620 drum brake wheel cylinder undergoes rigorous quality control to ensure durability and reliable operation. Please refer to Dorman’s warranty policy for specific coverage details.