Dorman W96402 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Precise Brake Control

The Dorman W96402 drum brake wheel cylinder is engineered to restore proper braking function in compatible vehicles. Designed with durable cast iron and precise dimensions, this component ensures consistent hydraulic pressure for safe and effective drum brake operation.

• 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 measures 0.563 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 W96402 wheel cylinder features a cast iron casting material that provides resistance to wear and corrosion, essential for maintaining brake system integrity. The bore diameter of 0.563 inches is designed to match specific drum brake assemblies, ensuring proper piston movement and hydraulic pressure. 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 are standard dimensions compatible with many vehicle brake lines.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with various makes and models that require a 0.563-inch bore diameter and M10 x 1.0 brake line inlet threads. It is commonly used in rear drum brake systems on vehicles such as certain Ford, Chevrolet, and Dodge models. Always verify fitment with your vehicle’s specifications before installation.

• Restores hydraulic pressure in drum brake systems
• Eliminates brake fluid leaks from worn or damaged cylinders
• Resolves spongy or unresponsive brake pedal issues
• Prevents uneven brake shoe wear caused by cylinder malfunction
• Improves overall braking performance and safety

Installation Notes and Tips

When installing the Dorman W96402 drum brake wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Use the included bleeder screw to remove air from the brake lines after installation. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking function. Proper torque specifications should be followed for all fittings to prevent leaks.

Quality Assurance and Warranty

Dorman manufactures the W96402 wheel cylinder to meet or exceed OEM standards, using cast iron for durability and long service life. The product includes a bleeder screw for maintenance convenience. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.