The Echo Tune Up Kit (Model 90125Y) is a genuine OEM product specifically designed for various hedge trimmers, pruners, edgers, and string trimmers. This kit is compatible with ECHO brand equipment and includes essential components for a tune-up, making it a convenient solution for maintaining your outdoor power equipment. With a 2-stroke engine type, this kit is easy to install and comes with a California Prop 65 warning. Made in Japan, this unit is a reliable choice for ensuring optimal performance of your gas-powered tools in the yard or garden.