MPA Electrical BR5455G Disc Brake Rotor - Rear

Rear Coated Brake Rotor for Mustang and Thunderbird

The MPA Electrical BR5455G is a new, coated rear disc brake rotor built for direct replacement service on select Ford applications. It is engineered to restore consistent braking feel while helping reduce noise, vibration, and fade in everyday driving.

With OE-style vane design and a protective black coating, this rotor supports efficient heat management and added resistance to rust in harsh conditions. It is a practical choice for drivers looking for a rear brake rotor for a 1993 Ford Mustang or 1985-1988 Ford Thunderbird.

Key Features

• Part number BR5455G for rear brake service
• Coated finish helps protect against rust and corrosion
• OE-style vane design promotes cooling during repeated stops
• Regular grade type for standard replacement use
• New disc brake rotor for rear axle applications
• Compatible with 1993 Ford Mustang rear brake replacement
• Compatible with 1985-1988 Ford Thunderbird rear brake replacement

Detailed Description

MPA Electrical BR5455G is a coated rear disc brake rotor designed for Ford Mustang and Ford Thunderbird fitments listed in the vehicle data. The black protective coating is intended to resist corrosion exposure while the rotor’s vane layout helps move heat away from the braking surface for more stable stopping performance. This combination supports quieter operation and more consistent braking under normal street use.

This rotor is a direct-fit replacement for rear brake service on 1993 Ford Mustang and 1985-1988 Ford Thunderbird models. The BR5455G part number is useful when matching the correct rear rotor for these applications, and the coated finish adds protection where uncoated rotors can begin to rust quickly.

What It Helps Address

• Rear brake pulsation from worn or uneven rotor surfaces
• Rust buildup on exposed brake rotor surfaces
• Brake noise caused by deteriorated rotor condition
• Heat-related fade during repeated stopping
• Reduced braking consistency from aged rear rotors

Installation Notes and Tips

Verify rear position and vehicle fitment before installation. Inspect pads, calipers, and related brake components for wear or damage so the new rotor can perform as intended. Clean the rotor friction surfaces before service to remove any protective residue from handling or storage. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Quality-Built Black Series rotors are built with OE-style vane geometry and a Q-Shield protective coating for corrosion resistance and heat tolerance. The BR5455G is a new, coated rotor made for dependable replacement service in the listed Ford rear brake applications.