The Hanix 072240011 Spacer Bush is a genuine OEM component designed for various Hanix mini excavators. This high-quality bush ensures proper spacing and reduces wear in critical pivot points. With an inner diameter of 40mm, an outer diameter of 50mm, and a length of 40mm, it provides a precise fit for numerous models, including H08, H15A, H22A, H36A, H50A, N080-2, and many others, maintaining optimal machine functionality and extending component life.