The 52580.006 Emulsion Tube Holder is a new old stock (NOS) accessory designed specifically for Weber 40 44 IDF and Empi 40 44 HPMX carburettors. This emulsion tube holder is essential for stabilizing and maintaining the emulsion tube in the carburettor, ensuring optimal performance and fuel delivery. Made by the reputable brand Weber, this high-quality part is a reliable choice for vintage car enthusiasts looking to maintain or upgrade their vehicle's fuel system.