Wagner Brake WC139919 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Ford Focus

The Wagner Brake WC139919 drum brake wheel cylinder is engineered to provide consistent braking performance for your Ford Focus. Designed with durable cast iron and a precise 0.8125-inch bore diameter, this bolted wheel cylinder ensures a secure fit and reliable operation.

• Attachment Type: Bolted for secure installation
• Mounting Hardware: Not included
• Bleeder Screw: Not included
• Brake Line Inlet Thread Diameter: 10.0 mm
• Casting Material: Durable cast iron construction
• Bore Diameter: 0.8125 inches for accurate fitment

Durable Construction and Precise Fitment

The WC139919 wheel cylinder from Wagner Brake is crafted from cast iron, providing strength and resistance to wear under demanding braking conditions. Its 0.8125-inch bore diameter is designed to match the specifications required for the Ford Focus drum brake system. The bolted attachment type allows for a secure and stable connection within the brake assembly. While mounting hardware and bleeder screws are not included, the part is compatible with standard brake line fittings featuring a 10.0 mm inlet thread diameter.

Compatible Applications and Use Cases

This drum brake wheel cylinder is specifically compatible with Ford Focus models requiring a 0.8125-inch bore diameter and bolted attachment style. It is suitable for addressing common brake system issues such as:

• Brake fluid leaks from worn or damaged wheel cylinders
• Reduced braking efficiency due to cylinder bore wear
• Uneven brake shoe movement causing pulling or noise
• Brake pedal softness related to hydraulic component failure

Installation Notes and Tips

When installing the Wagner Brake WC139919 wheel cylinder, ensure the brake system is fully depressurized and clean all mounting surfaces before installation. Since mounting hardware and bleeder screws are not included, use compatible components from your vehicle’s brake system or purchase separately. Properly torque the bolted attachment points to manufacturer specifications and bleed the brake system thoroughly to remove air and restore optimal braking performance.

Quality Assurance and Warranty

Wagner Brake products are manufactured to meet or exceed OEM standards for durability and performance. The WC139919 wheel cylinder is made from high-quality cast iron to withstand the rigors of daily driving. While specific warranty details are not provided, Wagner Brake typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for exact warranty terms.