Dorman W610191 Drum Brake Wheel Cylinder - Front Left

Reliable Drum Brake Wheel Cylinder Replacement

The Dorman W610191 drum brake wheel cylinder is engineered to restore proper brake hydraulics performance on compatible vehicles. Designed with a cast iron construction and an inverted flare attachment type, this wheel cylinder ensures durability and a secure fit for your brake system.

• Attachment Type: Inverted flare for secure brake line connection
• Bleeder Screw Included for easy brake bleeding
• Brake Line Inlet Thread Diameter: 10 mm
• Brake Component Inlet Thread Size: M10 x 1.0 with 1.0 thread pitch
• Bore Diameter: 1.375 inches for precise hydraulic pressure
• Made from durable cast iron casting material
• Package includes one wheel cylinder

Technical Details and Construction

The Dorman W610191 wheel cylinder features a robust cast iron body designed to withstand the pressures of brake hydraulics. Its 1.375-inch bore diameter allows for consistent piston movement, ensuring effective brake shoe engagement. The inverted flare attachment type provides a reliable seal with brake lines, minimizing the risk of leaks. The included bleeder screw facilitates proper brake system maintenance by allowing trapped air to be released efficiently. Thread specifications of M10 x 1.0 with a 1.0 pitch ensure compatibility with specific brake line fittings.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with various vehicle makes and models that require a 1.375-inch bore diameter and M10 x 1.0 brake line inlet thread size. It is commonly used in drum brake systems where a cast iron wheel cylinder with an inverted flare connection is specified. The Dorman part number W610191 is referenced for replacement in service manuals and parts catalogs for vehicles requiring these exact specifications.

• Restores proper hydraulic pressure in drum brake systems
• Eliminates brake fluid leaks caused by worn or damaged wheel cylinders
• Resolves brake drag or uneven braking due to cylinder malfunction
• Prevents brake pedal sinking caused by internal cylinder leaks
• Supports safe and consistent brake shoe retraction

Installation Notes and Tips

When installing the Dorman W610191 wheel cylinder, ensure the brake lines are properly flared and the inverted flare fitting is securely tightened to prevent leaks. Use the included bleeder screw to purge air from the brake system after installation. Inspect brake shoes and hardware for wear during replacement to maintain optimal braking performance. Follow vehicle-specific service manual instructions for torque specifications and brake system bleeding procedures.

Quality Assurance and Warranty

Dorman manufactures the W610191 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides long-lasting durability under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics components. Refer to official Dorman documentation for warranty terms applicable to this part.