The DFC rear brake hose for 1990–1994 Jaguar XJ12 is a replacement brake line for the rear hydraulic circuit on the specified years. It reestablishes proper brake fluid routing and wheel connection, intended as the service item when a hose shows wear or leakage and needs replacement to maintain reliable braking for that application.
DFC 90-94 Jaguar XJ12 Rear Brake Hose