The DFC rear upper brake hose for 2017–2022 Ford F-350 Super Duty 4WD is a replacement hose specified for the rear-upper position on 4WD F-350 models. Use this hose when servicing or replacing the rear upper brake plumbing on affected 2017–2022 Super Duty trucks to restore the hydraulic connection at that mounting location.
DFC 17-22 Ford F-350 Super Duty 4WD Rear-up Brake Hose