Dorman W610050 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Chevrolet Astra

The Dorman W610050 drum brake wheel cylinder is engineered to restore proper braking function for Chevrolet Astra models. Designed with durable cast iron construction and precise specifications, this component ensures consistent hydraulic pressure within the brake system.

• Includes bleeder screw for easy brake fluid bleeding
• Brake line inlet thread diameter: 10 mm
• Brake component inlet thread size: M10 x 1.0 with 1.0 thread pitch
• Bore diameter of 0.75 inches for accurate fitment
• Constructed from cast iron for strength and durability
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W610050 drum brake wheel cylinder is specifically designed for Chevrolet Astra vehicles, providing a precise fit and reliable performance. Its cast iron casting material offers resistance to wear and corrosion, which is critical for maintaining brake system integrity. The bore diameter of 0.75 inches ensures proper piston movement, while the M10 x 1.0 brake line inlet thread size and 10 mm thread diameter allow for secure hydraulic connections. The included bleeder screw facilitates efficient removal of air from the brake lines, helping maintain consistent braking pressure.

Common Applications and Problem Resolution

• Restores braking performance by replacing leaking or seized wheel cylinders
• Eliminates brake fluid leaks at the drum brake assembly
• Addresses uneven brake application or dragging brakes
• Prevents brake pedal sinking due to hydraulic failure
• Improves overall brake system reliability on Chevrolet Astra models

Installation Notes and Tips

When installing the Dorman W610050 wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air pockets. Verify thread compatibility with the brake line inlet (M10 x 1.0) and inspect all seals for damage before assembly. Use appropriate brake fluid and follow manufacturer torque specifications to avoid damage to the threads or cylinder bore.

Quality Assurance and Warranty

Dorman manufactures the W610050 wheel cylinder to meet or exceed OEM standards for fit and function. The cast iron construction provides durability under typical operating conditions. While specific warranty details are not provided, Dorman products generally come with a limited warranty covering defects in material and workmanship.