Dorman 947-012 Brake Dust Shield - Rear Left or Rear Right

Durable Brake Dust Shield for Ford F-250 and F-350 Super Duty

The Dorman 947-012 brake dust shield is engineered to provide reliable protection for the braking system of your Ford F-250 Super Duty, F-350, and F-350 Super Duty models. Constructed from sturdy steel, this one-piece brake backing plate helps shield your disc brakes from dust and debris, maintaining optimal brake performance.

• Made from durable steel material for strength and longevity
• Designed specifically for disc brake systems
• One-piece configuration for easy fitment and durability
• Black finish to resist wear and blend with brake components
• Compatible with Ford F-250 Super Duty, F-350, and F-350 Super Duty
• Part number 947-012 ensures precise replacement
• Five lug hole and mounting hole configuration for secure installation

Product Details and Specifications

The Dorman 947-012 brake dust shield features a maximum diameter of 379 mm and an inside diameter of 103.2 mm, designed to fit the brake assembly of select Ford Super Duty trucks. With a thickness of 1 mm, this steel shield offers a balance of protection and lightweight design. The black coating provides a clean appearance, although it is not rust resistant, so proper maintenance is recommended. The shield includes five mounting holes and lug holes, each with a diameter of 1 mm, ensuring compatibility with the factory brake mounting points. This part does not include mounting hardware and does not have a shoe anchor stud attached.

Compatible Vehicles and Applications

This brake dust shield is compatible with the following Ford models:

• Ford F-250 Super Duty
• Ford F-350
• Ford F-350 Super Duty

It is designed specifically for vehicles equipped with disc brake systems, providing a direct replacement for the original brake backing plate.

Common Issues Addressed by the Brake Dust Shield

• Prevents brake dust and debris from contaminating brake components
• Protects brake rotors and calipers from damage caused by road debris
• Helps maintain brake system cleanliness for consistent braking performance
• Reduces wear on brake components by shielding from external elements
• Supports proper brake system function by preventing foreign material buildup

Installation Notes and Tips

Installation of the Dorman 947-012 brake dust shield requires removal of the wheel and brake components to access the backing plate area. Ensure the mounting surface is clean and free of rust or debris before installation. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware separately. Verify the shield aligns correctly with the five lug and mounting holes to ensure a secure fit. Proper torque specifications should be followed during installation to avoid damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this brake dust shield is constructed from quality steel, it is not rust resistant, so periodic inspection and maintenance are advised. Warranty information is available through Dorman and may vary by region; consult the manufacturer for specific coverage details.