Dorman W34178 Drum Brake Wheel Cylinder - Front Right

Reliable Drum Brake Wheel Cylinder for Dodge Dart and Lancer

The Dorman W34178 drum brake wheel cylinder is engineered to restore proper braking function for Dodge Dart and Lancer models. Designed with durable cast iron construction, this wheel cylinder ensures consistent performance and longevity in your vehicle's brake hydraulics system.

• Includes bleeder screw for easy brake fluid bleeding
• Constructed from cast iron for strength and durability
• 1-inch bore diameter for precise hydraulic pressure control
• Brake component inlet thread size of 3/8-24 inches
• Thread diameter of 3/8 inch for secure fitting
• Package contains one drum brake wheel cylinder

Durable Cast Iron Construction and Precise Specifications

The Dorman W34178 wheel cylinder features a robust cast iron casting material that withstands the rigors of brake system pressure and heat. Its 1-inch bore diameter is designed to provide accurate hydraulic force to the brake shoes, ensuring effective stopping power. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, improving brake responsiveness. Thread dimensions of 3/8-24 inches for the brake component inlet and a 3/8-inch thread diameter ensure compatibility with the brake lines on compatible Dodge Dart and Lancer vehicles.

Compatible Applications and Common Uses

This drum brake wheel cylinder is compatible with select Dodge Dart and Lancer models, making it a suitable replacement part for maintaining brake system integrity. It addresses several common brake issues, including:

• Brake fluid leaks from worn or damaged wheel cylinders
• Reduced braking efficiency due to cylinder bore wear
• Brake pedal sponginess caused by trapped air in the brake lines
• Uneven brake shoe application leading to premature wear
• Corrosion-related failure of original wheel cylinders

Installation Notes and Tips

When installing the Dorman W34178 wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air pockets. Verify thread compatibility with your vehicle’s brake lines before installation. It is recommended to inspect brake shoes and hardware during replacement to maintain optimal braking performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The W34178 wheel cylinder undergoes rigorous quality control to ensure durability and reliable operation. Please refer to Dorman’s warranty policy for specific coverage details.