The product is a Hitachi Fuel Injection Throttle Body with the manufacturer part number ETB0066. It is designed for use in fuel injection systems and is a crucial component for regulating the air flow into the engine. This throttle body is a genuine Hitachi part, ensuring quality and compatibility with specific vehicle models. Perfect for car enthusiasts and mechanics looking to maintain or upgrade their air and fuel delivery system, the Hitachi ETB0066 offers reliable performance and durability.