Dorman W37955 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Dodge Monaco and Hyundai Sonata

The Dorman W37955 drum brake wheel cylinder is engineered to restore proper brake hydraulics for select Dodge and Hyundai models. Designed with durable cast iron and precise specifications, this component ensures consistent braking performance for your vehicle.

• Includes bleeder screw for easy brake fluid bleeding
• Cast iron construction for strength and durability
• Brake line inlet thread diameter of 10 mm with M10 x 1.0 thread size
• Bore diameter of 0.813 inches for accurate fitment
• Package contains one drum brake wheel cylinder

Product Details and Specifications

The Dorman W37955 drum brake wheel cylinder features a cast iron casting material that provides reliable resistance to wear and corrosion. It comes equipped with a bleeder screw to facilitate brake system maintenance, although a bleeder screw cap is not included. The brake line inlet thread diameter measures 10 mm, with a thread pitch of 1.0 and a brake component inlet thread size of M10 x 1.0, ensuring compatibility with the brake lines on your Dodge Monaco or Hyundai Sonata. The bore diameter of 0.813 inches is designed to match OEM specifications for proper hydraulic pressure and brake function.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with the following vehicles:

• Dodge Monaco
• Hyundai Sonata

Use the Dorman W37955 to address issues related to brake hydraulics on these models, ensuring safe and effective braking performance.

Common Issues Addressed by This Part

• Brake fluid leaks from worn or damaged wheel cylinders
• Reduced braking efficiency due to cylinder bore wear
• Brake pedal sponginess caused by air in the brake lines
• Uneven brake shoe wear from malfunctioning wheel cylinders
• Brake drag or sticking caused by seized cylinder pistons

Installation Notes and Tips

When installing the Dorman W37955 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic pressure. Verify thread compatibility with your vehicle’s brake lines, specifically the M10 x 1.0 thread size. Inspect brake shoes and hardware for wear during installation and replace as necessary to maintain optimal braking performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The W37955 drum brake wheel cylinder undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details can be obtained from the product documentation or manufacturer resources.