Dorman W18196 Drum Brake Wheel Cylinder - Rear Left Upper, Rear Right Upper or Rear Upper

Reliable Drum Brake Wheel Cylinder for Your Vehicle

The Dorman W18196 drum brake wheel cylinder is engineered to restore proper braking function in compatible vehicles. Designed with durable cast iron and precise dimensions, this wheel cylinder ensures consistent hydraulic pressure for safe stopping performance.

• Includes bleeder screw for easy brake system bleeding
• Cast iron construction for strength and durability
• 1.5 inch bore diameter for accurate fitment
• Brake line inlet thread diameter of 0.437 inches
• Brake component inlet thread size 7/16-20 UNF
• Package contains one drum brake wheel cylinder

Durable Construction and Precise Specifications

The Dorman W18196 wheel cylinder features a cast iron casting material that provides long-lasting resistance to wear and corrosion. Its 1.5 inch bore diameter is designed to match specific drum brake systems, ensuring proper hydraulic pressure and brake shoe movement. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, improving brake responsiveness. The brake line inlet thread diameter of 0.437 inches and the 7/16-20 UNF brake component inlet thread size ensure compatibility with factory brake lines and fittings.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with various vehicle makes and models that require a 1.5 inch bore diameter and the specified thread sizes. It is commonly used in older domestic and import vehicles equipped with drum brake systems. For exact fitment, verify your vehicle’s brake system specifications and compare with the Dorman W18196 part number.

• Restores proper hydraulic pressure in drum brake systems
• Eliminates brake fluid leaks from worn or damaged cylinders
• Improves brake pedal feel and responsiveness
• Prevents uneven brake shoe wear caused by cylinder failure
• Helps maintain safe stopping distances

Installation Notes and Tips

When installing the Dorman W18196 drum brake wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely supported. Use the included bleeder screw to remove air from the brake lines after installation. Inspect brake shoes and hardware for wear and replace as necessary to ensure optimal braking performance. Follow manufacturer torque specifications for all fittings and connections.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W18196 drum brake wheel cylinder undergoes rigorous quality control to ensure reliable operation. Please refer to Dorman’s warranty policy for specific coverage details related to this part.