Dorman W610031 Drum Brake Wheel Cylinder - Rear Right

Reliable Drum Brake Wheel Cylinder for Toyota Prius

The Dorman W610031 drum brake wheel cylinder is engineered to restore proper braking function for Toyota Prius models. Designed with durable cast iron and precise dimensions, 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 0.813 inches for accurate fitment
• Constructed from cast iron for strength and durability
• Package contains one drum brake wheel cylinder

Technical Details and Specifications

The Dorman W610031 wheel cylinder is specifically designed for Toyota Prius vehicles, providing a precise fit and reliable performance. Its cast iron construction offers resistance to wear and corrosion, essential for maintaining brake system integrity. The bore diameter of 0.813 inches ensures proper piston movement, while the M10 x 1.0 brake line inlet thread size and 10 mm thread diameter allow secure hydraulic connections. The included bleeder screw facilitates efficient removal of air from the brake lines, although a bleeder screw cap is not included.

Compatible Applications and Common Issues Addressed

• Restores braking performance in Toyota Prius drum brake systems
• Resolves brake fluid leaks from worn or damaged wheel cylinders
• Eliminates spongy brake pedal feel caused by internal cylinder wear
• Prevents uneven brake shoe wear due to inconsistent hydraulic pressure
• Addresses brake drag issues related to faulty wheel cylinders

Installation Notes and Tips

When installing the Dorman W610031 drum brake 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 connections for leaks after installation. It is recommended to replace brake shoes and hardware if wear is evident to maintain optimal braking performance.

Quality Assurance and Warranty Information

Dorman manufactures the W610031 wheel cylinder to meet or exceed OEM specifications for Toyota Prius brake hydraulics. The cast iron construction and precise machining contribute to long service life. This part is backed by Dorman's standard warranty, providing coverage against defects in material and workmanship under normal use.