Ferrari Part Number 101415, BRAKE BALANCE VALVE F/R 365GTB4 ( USED NO INTERNALS ) shown here as used in Ferrari 246 Dino GT/GTS (Series E after VIN #2130) Table 50 Brake Hydraulic System on Wheels (Variants for USA Versions). Location in Diagram: 1. 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: