The DFC rear brake hose for 2021–2023 Ford F-150 4WD is a direct replacement flexible line designed to connect hard brake tubing to the rear brake hardware. Intended for the rear upper position, this hose follows factory routing and end fitting specifications so it replaces a damaged hose without altering brake fluid flow characteristics, helping maintain correct hydraulic operation for the rear brakes.
DFC 21-23 Ford F-150 4WD Rear-up Brake Hose