The DFC rear brake hose for 2007–2012 Dodge Ram 3500 pickup, rear upper position, is a vehicle-specific replacement hydraulic line for those years. It reinstates the brake fluid connection at the rear wheel and is intended to replace worn or leaking rear upper hoses, helping maintain correct rear brake operation on the supported Ram 3500 models.
DFC 07-12 Dodge Ram 3500 Pickup Rear-up Brake Hose