The DFC brake master cylinder for 1980–2005 Chevrolet K30/K3500 pickups is a replacement master cylinder designed to re-establish proper hydraulic brake function and consistent pedal response across those model years. It serves as the service component when the original unit requires renewal due to wear or failure. Fitment covers 1980–2005 K30 and K3500 pickup applications.
DFC 80-05 Chevrolet K30/K3500 Pickup MC/ Brake Master Cylinder