The Hanix K9644040 is a genuine OEM air filter bolt designed for securing the air filter assembly in a wide range of Hanix mini excavators and compact machinery. This essential component ensures proper fitment and sealing of the air filter, protecting the engine from contaminants. It is compatible with numerous Hanix H-series and N-series models, including H08A, H08B, H09D, H15A, H15B, H15C, H15CR, H17A, H17B, H17C, H17CR, H22A, H22B, H22C, H22CR, H26A, H26B, H26C, H26CR, H30A, H30B, H30C, H30CR, H36A, H36B, H36C, H36CR, H50A, H50B, H50C, H50CR, N080, N080-2, N080-3, N090, N090-2, N090-3, N120, N120-2, N120-3, N150, N150-2, N150-3, N220, N220-2, N220-3, N260, N260-2, N260-3, N300, N300-2, N300-3, N350, N350-2, N350-3, N450, N450-2, N450-3, N500, N500-2, and N500-3 series machines.