The DFC brake hose for 2017–2022 Ford F-250 Super Duty 4WD rear right lower is a replacement hydraulic line that carries brake fluid from the chassis hard line to the rear-right wheel brake assembly, restoring braking at that wheel. Specified for Super Duty 4WD models across the listed years, it supplies a position-specific part for repairing worn, damaged, or leaking rear-right lower hoses.
DFC 17-22 Ford F-250 Super Duty 4WD Rear-R lo Brake Hose