Front Right Brake Backing Plate/Dust Shield - 1987 Mustang

For the 1987 Ford Mustang 5.0L V8, the front right brake backing plate (dust shield) is essential for protecting the wheel bearing seal and rotor from water intrusion and road debris. The OEM service part number is E7ZZ-2K004-A for the passenger side, with the driver side being E7ZZ-2K005-A. These heavy-gauge stamp steel shields interchange across all 1987-1993 Fox Body Mustangs regardless of engine displacement, from the 2.3L four-cylinder to the 5.0L HO. When inspecting used components, examine the mounting tabs for stress cracks and check for severe rust scaling that compromises the metal integrity. Installation requires removing the brake caliper and rotor to access the two mounting bolts securing the plate to the steering knuckle, typically torqued to 25 ft-lbs. Common failures stem from northern climate road salt corrosion or impact damage from debris strikes. For junkyard sourcing, 1986-1992 Lincoln Mark VII LSC models share identical Fox platform spindles and backing plates, offering reliable donor compatibility when Mustang-specific parts are scarce.