## Head and Cylinder Gasket 80cc 139QMB/QMA (GY6 50) 4T This head and cylinder gasket set is an essential component for any owner of a scooter or motorcycle with an 80cc 139QMB/QMA (GY6 50) 4T engine. Designed for a precise fit and durable seal, it guarantees optimal engine performance and prevents leaks. ### Why choose this set? * **Perfect fit:** The gaskets are precisely manufactured to perfectly fit 80cc 139QMB/QMA (GY6 50) 4T engines, ensuring tightness and preventing compression loss. * **High quality:** Made of durable materials, resistant to high temperatures and pressure, they guarantee long-lasting and trouble-free operation. * **Complete set:** Contains both the head gasket and the cylinder gasket, eliminating the need to purchase separate parts. * **Easy installation:** Thanks to the precise design, the gasket installation is quick and easy. ### Technical specifications: * Engine capacity: 80cm³ * Head gasket diameter: 47.70mm * Cylinder gasket diameter: 57.00mm Ensure optimal performance and long life for your engine with this high-quality gasket set.