Ferrari Part Number 105278, ALIA THE BRAKE HOSE VALVE PRESSURE SEGNALATRICE - CIRCULTO FRONT shown here as used in Ferrari 208 GTB/GTS Turbo (1983-1989) Table 31 Brake System (for car without Antiskid System). Location in Diagram: 7. Required Quantity: 1. This Ferrari part is used in more than one diagram. Click on the diagrams below to see alternative uses of this part: