MPA Electrical BR5447G Disc Brake Rotor and Hub Assembly - Front

Front Coated Brake Rotor and Hub Assembly

MPA Electrical BR5447G is a new front disc brake rotor and hub assembly for select Ford and Mazda applications. It uses a coated finish and OE-style vane design to support consistent braking performance, quieter operation, and improved cooling in everyday driving.

Key Features

• Part number BR5447G
• Front disc brake rotor and hub assembly
• Coated finish for added rust resistance
• OE-style vane design for efficient heat management
• Regular grade type for direct replacement service
• New condition

Fitment Coverage

• Fits 1983-1994 Ford Ranger, front, coated rotor.
• Fits 1994 Mazda B2300, front, coated rotor.
• Fits 1994 Mazda B3000, front, coated rotor.
• Fits 1994 Mazda B4000, front, coated rotor.
• Fits 1986-1991 Ford Aerostar, front, coated rotor.
• Fits 1990 Ford Bronco II, front, coated rotor.
• Fits 1986 Ford F-200, front, coated rotor.

Detailed Description

BR5447G is built for front brake service on Ford Ranger, Ford Aerostar, Ford Bronco II, Ford F-200, and 1994 Mazda B-Series trucks. The coated surface helps resist rust in harsh conditions, while the vane design supports airflow through the rotor to help manage heat during repeated stops. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Brake pulsation from worn or uneven rotor surfaces
• Noise caused by rotor wear or corrosion
• Reduced stopping consistency from heat buildup
• Rust-related deterioration on exposed brake components
• Front brake service needs on older Ford and Mazda platforms

Installation Notes and Tips

Confirm front axle fitment and compare the existing rotor and hub dimensions before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake vibration. After installation, follow the vehicle manufacturer’s brake bedding procedure and recheck torque specifications.

Quality Assurance

MPA Electrical BR5447G is a new coated rotor assembly built with Q-Shield protective coating for extended corrosion resistance and OE-style vane geometry for cooling support. The design is intended to deliver stable braking performance without noise, vibration, or fade in normal service.