Venturi jet for Weber 45 DCOE carburettor - 40 mm

This 40 mm venturi jet is designed to equip the Weber 45 DCOE carburettor, one of the most common side-draught twin-choke carburettors fitted to classic sports vehicles. It plays an essential role in forming the air-fuel mixture by regulating the flow through the carburettor body. Replacement is recommended during restoration or thorough overhaul of the fuel system, particularly if wear or damage has affected the accuracy of the carburation. As a new part, it allows you to restore operation in accordance with the carburettor's original settings.