Dorman 947-045 Brake Backing Plate - Rear Right

Brake Backing Plate for Rear Right Service

This Dorman brake backing plate is a direct-fit replacement for the rear right side on select Ford, Mercury, and Lincoln applications. It restores the structural support behind the brake assembly while helping block road debris, and the rust-resistant coating is built for winter salt, humidity, and other corrosive conditions.

Part number 947-045 is a practical choice when servicing a worn or damaged brake backing plate on a Ford Explorer, Ford Explorer Sport Trac, or Mercury Mountaineer.

Key Features

• Brake backing plate for rear right placement
• Provides structural support for brake system components
• Helps keep debris out of the braking area
• Rust-resistant coating for harsh weather and moisture exposure
• Direct replacement for OE part number 6L2Z2C028AA
• Dorman 947-045 for select rear brake repairs

Detailed Description

Designed for 2006-2010 Ford Explorer rear right, 2007-2010 Ford Explorer Sport Trac rear right, and 2006-2010 Mercury Mountaineer rear right applications, this backing plate supports the brake assembly and helps maintain a cleaner service area behind the rotor and related hardware. The coated surface adds corrosion resistance for vehicles exposed to road salt, winter weather, and humidity. If you are replacing a damaged or rusted brake backing plate on a Ford Explorer, Mercury Mountaineer, or Explorer Sport Trac, Dorman 947-045 provides the correct rear right fitment for the listed vehicles.

This part cross-references OE number 6L2Z2C028AA for the same application.

What It Helps Address

• Rust damage on the original brake backing plate
• Debris intrusion behind the brake rotor
• Loss of structural support for rear brake components
• Corrosion from winter road conditions and humidity
• Service issues on rear right brake assemblies

Installation Notes and Tips

Verify rear right fitment before installation and compare the original backing plate to the replacement part. Inspect surrounding brake components for corrosion, wear, or heat damage during service, and clean the mounting area before assembly. Confirm the OE reference and vehicle application for 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, or 2006-2010 Mercury Mountaineer before completing the repair.

Quality Assurance

Dorman manufactures replacement brake components for service applications where OE-style fit and corrosion resistance matter. Part number 947-045 is built as a replacement backing plate for the listed rear right vehicles.