The DFC rear brake hose for 2021–2023 Ford F-150 4WD is a direct replacement flexible line that connects the truck’s rigid brake tubing to the rear brake assembly. Designed for the rear upper position on four-wheel-drive F-150s, it matches routing and fittings to replace worn or damaged hoses while maintaining correct hydraulic pressure and reliable brake fluid delivery.
DFC 21-23 Ford F-150 4WD Rear-up Brake Hose