Dorman W610219 Drum Brake Wheel Cylinder - Rear Right Forward

Dorman W610219 Drum Brake Wheel Cylinder

Dorman W610219 is a direct replacement drum brake wheel cylinder engineered to match the fit, function, and performance of the original part on specific vehicles. Built with a cast iron body and a 1.125-inch bore, it is a practical choice for restoring rear drum brake hydraulic operation on compatible applications.

For brake service on vehicles such as Chevrolet C/K truck and GMC truck applications, this wheel cylinder provides the correct hydraulic interface with an M10 x 1.0 brake component inlet thread size and a 10 mm brake line inlet thread diameter. The Dorman W610219 also includes a bleeder screw for service bleeding at the wheel cylinder.

Key Features

• Direct replacement drum brake wheel cylinder for specific vehicle applications
• Cast iron construction for brake system durability
• 1.125-inch bore diameter
• M10 x 1.0 brake component inlet thread size
• 10 mm brake line inlet thread diameter
• Bleeder screw included
• Package contents: 1 wheel cylinder

Detailed Description

The Dorman W610219 is engineered as an OE-style replacement for drum brake systems where the original wheel cylinder has worn, leaked, or lost hydraulic performance. Its cast iron housing and matched bore size help maintain proper brake shoe actuation and consistent rear brake response. This part cross-references Monroe Shocks & Struts (e.g., F131765, MB060582) for the same application.

Use Dorman W610219 when servicing rear drum brake hydraulics on compatible Chevrolet C/K truck and GMC truck models. The threaded inlet and included bleeder screw support a straightforward replacement process when the original cylinder is no longer sealing correctly.

What It Helps Fix

• Brake fluid leakage at the wheel cylinder
• Uneven rear drum brake engagement
• Soft or inconsistent brake pedal feel caused by hydraulic loss
• Brake shoe contamination from a failing cylinder seal
• Reduced braking performance in drum brake systems

Installation Notes and Tips

Confirm the bore diameter, inlet thread size, and brake line connection before installation. Inspect the brake shoes, hardware, and brake line condition during service, and bleed the hydraulic system after replacement to remove air from the circuit. Verify vehicle-specific fitment for Chevrolet C/K truck and GMC truck applications before ordering.

Quality Assurance

Dorman manufactures and tests this wheel cylinder for quality assurance to help ensure it matches the original part’s fit and function on the intended application. Part number W610219 is built for direct replacement use in drum brake service.