## 16mm Diaphragm Carburetor 139QMB/QMA (GY6 50) This 16mm diaphragm carburetor is a high-quality replacement part designed for scooters with a 139QMB/QMA (GY6 50) engine. It provides precise control of fuel and air flow, resulting in smooth engine operation and optimal performance. ### Why choose this carburetor? * **Precise Control:** The diaphragm responds quickly and accurately to throttle movements, providing smooth and predictable engine response. * **Perfect Fit:** Designed specifically for 139QMB/QMA (GY6 50) engines, guaranteeing hassle-free installation and compatibility. * **Durability and Reliability:** Made from high-quality materials, this carburetor is resistant to wear and tear, ensuring long-lasting performance. * **Optimal Performance:** A properly functioning carburetor contributes to improved engine performance, providing better acceleration and riding dynamics. * **Easy Installation:** The simple design facilitates easy installation and replacement. ### Specifications: * Carburetor Diameter: 16mm This diaphragm carburetor is an excellent choice for anyone looking for a reliable and efficient solution for their scooter.