Dorman W40823 Drum Brake Wheel Cylinder - Front Left

Reliable Drum Brake Wheel Cylinder for Ford Mustang

The Dorman W40823 drum brake wheel cylinder is engineered to restore proper braking function for Ford Mustang models. Designed with durable cast iron construction and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe and effective braking performance.

• Includes bleeder screw for easy brake system bleeding
• Constructed from cast iron for strength and durability
• 1.063 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 W40823 wheel cylinder features a cast iron casting material that provides long-lasting durability under demanding braking conditions. Its 1.063 inch bore diameter is designed to match the original equipment specifications for Ford Mustang drum brake systems. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake hydraulics. Thread sizes of 3/8-24 inches for the brake component inlet and 3/8 inch for the thread diameter ensure compatibility with the Mustang's brake lines and fittings.

Compatible With Ford Mustang Models

This drum brake wheel cylinder is specifically compatible with Ford Mustang vehicles, making it a suitable replacement part for restoring brake hydraulics. The part number W40823 corresponds to this exact fitment, ensuring proper installation and reliable braking performance.

Common Brake Issues Addressed

• Leaking or damaged wheel cylinder causing brake fluid loss
• Uneven or reduced braking pressure in drum brake assemblies
• Brake pedal sponginess due to air in the hydraulic system
• Corroded or worn internal components affecting brake response
• Brake drag or sticking caused by faulty wheel cylinder pistons

Installation Notes and Tips

When installing the Dorman W40823 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely supported. Use the included bleeder screw to properly bleed the brake lines after installation to remove any trapped air. Verify thread compatibility with existing brake lines and fittings before assembly. It is recommended to inspect related brake components such as shoes and drums during replacement to maintain overall braking system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The W40823 drum brake wheel cylinder undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in your purchase.