The Komatsu 7073911110 is a genuine OEM fiber ring designed for use in the hydraulic systems of Komatsu construction machinery. This essential component ensures proper sealing and smooth operation within hydraulic assemblies, contributing to the longevity and performance of your equipment. Manufactured to Komatsu's strict quality standards, it provides reliable fitment and durability for models including PC200-7, PC220-7, PC270-7, PC300-7, PC350-7, PC400-7, and PC450-7 series excavators.