The ECHO 13160009861 is a genuine OEM fuel cap designed for a wide range of ECHO outdoor power equipment, including blowers, trimmers, and chainsaws. This essential component provides a tight seal for the fuel tank, preventing leaks and contamination while maintaining proper fuel system pressure. Constructed from durable materials, it ensures reliable performance and a precise fit, crucial for the longevity and efficient operation of your ECHO machinery. Replace your worn or damaged fuel cap with this authentic ECHO part to restore optimal functionality and safety.