## Cylinder Head and Cylinder Gasket Set 50cc Small 139QMB/QMA (GY6 50) 4T This cylinder head, cylinder, and exhaust pipe gasket set is essential for anyone who cares about the proper functioning of their GY6 4T 50cc (139QMB/QMA) engine. The set includes all necessary gaskets made of high-quality materials: paper, kryngelite, and metal, guaranteeing tightness and optimal engine performance. ### Why choose this set? * **Perfect fit:** The set has been precisely designed for GY6 4T 50cc (139QMB/QMA) engines, ensuring a perfect fit and seal. * **Complete set:** Contains all necessary gaskets, eliminating the need to search for individual components. * **High-quality materials:** Made of durable and high-temperature resistant materials: paper, kryngelite, and metal, guaranteeing long service life. * **Easy installation:** Easy assembly, even for less experienced mechanics. ### Technical specifications: * Engine capacity: 50cc * Cylinder head gasket diameter: 39.50mm * Cylinder gasket diameter: 52.50mm Ensure optimal performance and long life for your engine with this high-quality gasket set.