The Hanix 074430028 is a genuine OEM upper radiator hose designed for various Hanix mini excavator models. This critical cooling system component ensures proper coolant flow, maintaining optimal engine temperature and preventing overheating. It is compatible with Hanix H08A, H08B, H09A, H09B, H15A, H15B, H17A, H17B, H22A, H22B, H26A, H26B, H30A, H30B, H36A, H36B, H50A, H50B, and H75A, H75B models, providing a reliable and direct fit replacement.