Dorman W610138 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Dodge Dakota and Mitsubishi Raider

The Dorman W610138 drum brake wheel cylinder is engineered to restore proper braking function for select Dodge Dakota, Mitsubishi Raider, and Ram models. Designed with durable cast iron construction and precise specifications, this wheel cylinder ensures consistent hydraulic pressure and brake performance.

Key Features of the Dorman W610138 Wheel Cylinder

• Includes bleeder screw for easy brake system bleeding
• Brake line inlet thread diameter: 10 mm
• Brake component inlet thread size: M10 x 1.0 with 1.0 thread pitch
• Cast iron casting material for strength and durability
• Bore diameter of 1.063 inches for accurate fit and function
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W610138 drum brake wheel cylinder is manufactured from cast iron, providing the necessary strength to withstand the hydraulic pressures within the brake system. Its bore diameter of 1.063 inches is designed to match OEM specifications, ensuring proper piston movement and brake shoe engagement. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, improving brake responsiveness. The brake line inlet thread diameter of 10 mm and M10 x 1.0 thread size with a 1.0 pitch ensure compatibility with factory brake lines on Dodge Dakota, Mitsubishi Raider, and Ram vehicles. This part is intended for use in drum brake assemblies where reliable hydraulic actuation is critical.

Compatible Vehicles and Applications

This wheel cylinder is compatible with the following vehicles:

• Dodge Dakota
• Mitsubishi Raider
• Ram (specific models requiring this part)

It is designed to replace worn or leaking wheel cylinders that can cause brake drag, reduced braking efficiency, or fluid leaks.

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from the wheel cylinder
• Spongy or soft brake pedal feel due to air in the brake lines
• Uneven brake shoe wear caused by improper piston movement
• Reduced braking performance in drum brake systems
• Brake drag or sticking caused by a seized wheel cylinder

Installation Notes and Tips

• Ensure the brake system is properly bled after installation to remove air
• Inspect brake shoes and drums for wear and replace if necessary
• Use the included bleeder screw to facilitate bleeding
• Verify thread compatibility with existing brake lines before installation
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Dorman manufactures the W610138 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under normal operating conditions. While specific warranty details may vary, Dorman typically offers a limited warranty against defects in materials and workmanship. Refer to Dorman’s official documentation for exact warranty terms.