Dynamite Friction 4002-54064 Disc Brake Rotor Set - Front

DFC Geospec Front Brake Rotors

Dynamite Friction DFC Brake Rotors - GEOSPEC Coated, part number 4002-54064, are front disc brake rotors for select Ford, Mazda, and Aerostar and Ranger applications. This rotor set is built for vehicles that need a direct-fit front brake rotor replacement with GEOSPEC coated protection for the braking surface and hat area.

The DFC Brake Rotors - GEOSPEC Coated line focuses on corrosion resistance and consistent rotor appearance for daily-driven trucks and vans. Part number 4002-54064 is listed for front axle use on Ford Aerostar, Ford Ranger, Mazda B2300, Mazda B3000, and Mazda B4000 applications with the rear drum configurations shown below.

• Front disc brake rotor set
• GEOSPEC coated finish for added corrosion resistance
• Direct-fit replacement for select Ford and Mazda front brake applications
• Application-specific fitment for rear drum size and production date notes
• Part number 4002-54064

Compatible Vehicle Fitment

• Fits 1992-1997 Ford Aerostar, front.
• Fits 1990-1991 Ford Aerostar, front.
• Fits 1988-1989 Ford Aerostar, front, 9 inch rear drums.
• Fits 1988-1989 Ford Aerostar, front, rear brake drum with 10 inch diameter.
• Fits 1987 Ford Aerostar, front, vehicle production date to 2/87, 10 inch rear drums.
• Fits 1987 Ford Aerostar, front, vehicle production date from 3/87, 9 inch rear drums.
• Fits 1987 Ford Aerostar, front, vehicle production date to 2/87, 9 inch rear drums.
• Fits 1987 Ford Aerostar, front, vehicle production date from 3/87, 10 inch rear drums.
• Fits 1986 Ford Aerostar, front, 9 inch rear drums.
• Fits 1986 Ford Aerostar, front, rear brake drum with 10 inch diameter.
• Fits 1983-1985 Ford Ranger, front, 9 inch rear drums.
• Fits 1983-1985 Ford Ranger, front, rear brake drum with 10 inch diameter.
• Fits 1986-1987 Ford Ranger, front, vehicle production date to 9/86, 10 inch rear drums.
• Fits 1986-1987 Ford Ranger, front, vehicle production date to 9/86, 9 inch rear drums.
• Fits 1986-1987 Ford Ranger, front, vehicle production date from 10/86, 9 inch rear drums.
• Fits 1986-1987 Ford Ranger, front, vehicle production date from 10/86, 10 inch rear drums.
• Fits 1988-1994 Ford Ranger, front, 9 inch rear drums.
• Fits 1988-1994 Ford Ranger, front, rear brake drum with 10 inch diameter.
• Fits 1994 Mazda B2300, front, 9 inch rear drums.
• Fits 1994 Mazda B2300, front, rear brake drum with 10 inch diameter.
• Fits 1994 Mazda B3000, front, rear brake drum with 10 inch diameter.
• Fits 1994 Mazda B3000, front, 9 inch rear drums.
• Fits 1994 Mazda B4000, front, rear brake drum with 10 inch diameter.
• Fits 1994 Mazda B4000, front, 9 inch rear drums.

What These Rotors Help Address

• Front brake rotor wear on Ford Aerostar and Ford Ranger models
• Brake pulsation caused by rotor surface condition
• Corrosion on exposed rotor surfaces
• Brake service needs on Mazda B2300, B3000, and B4000 front axles
• Replacement needs tied to rear drum size and production date-specific fitment

Installation Notes

Confirm rear drum diameter and, where listed, vehicle production date before ordering. This rotor set is for front position only and should be matched to the exact application notes shown for Ford Ranger, Ford Aerostar, and Mazda B-series trucks. Part number 4002-54064 should be verified against the vehicle’s brake configuration before installation.

Quality Assurance

Dynamite Friction’s DFC Brake Rotors - GEOSPEC Coated line is built as a coated brake rotor replacement for corrosion resistance and application-specific fitment. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.