Dorman W73622 Drum Brake Wheel Cylinder - Rear Left or Rear Right

Reliable Drum Brake Wheel Cylinder for Mercury Cougar and Montego

The Dorman W73622 drum brake wheel cylinder is designed to restore proper braking function for select Mercury vehicles. Engineered with durable cast iron and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe and effective drum brake operation.

Key Features of the Dorman W73622 Wheel Cylinder

• Constructed from cast iron for strength and durability
• Includes bleeder screw for easy brake system bleeding
• Bore diameter of 1 inch for accurate fit and function
• Brake component inlet thread size of 3/8-24 UNF
• Thread diameter measures 3/8 inch
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W73622 drum brake wheel cylinder is specifically designed for Mercury Cougar and Montego models, providing a direct replacement for worn or leaking wheel cylinders. Its cast iron construction offers resistance to corrosion and wear, maintaining hydraulic integrity under demanding braking conditions. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake system, ensuring consistent pedal feel and braking performance. With a bore diameter of 1 inch and standardized thread sizes, this wheel cylinder fits precisely within the brake assembly, supporting reliable drum brake operation.

Common Applications and Issues Addressed

• Restores braking performance on Mercury Cougar and Montego drum brake systems
• Replaces leaking or damaged wheel cylinders causing brake fluid loss
• Eliminates spongy brake pedal caused by air in the brake lines
• Prevents uneven brake shoe wear due to inconsistent hydraulic pressure
• Addresses brake drag or sticking caused by faulty wheel cylinders

Installation Notes and Tips

• Ensure compatibility with Mercury Cougar and Montego models before installation
• Use the included bleeder screw to properly bleed the brake system after installation
• Inspect brake shoes and hardware for wear during replacement
• Follow manufacturer torque specifications for inlet and mounting threads
• Check for leaks and proper brake pedal feel before driving

Quality Assurance and Warranty Information

Dorman manufactures the W73622 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and precise machining contribute to long service life. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.