The DFC true-balanced brake drum fits 1987–2021 Chevrolet W3500 diesel-engine rear or front applications where this drum is specified. Precision cut and mill-balanced to eliminate vibrations and pedal pulsation, it’s produced from upgraded metallurgy and machined to tight tolerances for direct fitment. A black high-temperature coating provides corrosion resistance while meeting expected OEM form, fit, and function.
DFC 87-21 Chevrolet W3500 Diesel Engine Rear/Front True Balanced Brake Drum