Echo 42.7 CC Power Head is compatible with Echo Brushcutter, featuring a 10-inch saw blade and guard. It runs on gasoline, has a 2-Stroke engine, and a horsepower of 42.7 cc. The power head is in an orange color and comes with a California Prop 65 Warning. This unit is manufactured in Japan and does not include a manufacturer warranty. Assembly is required for this gas-powered brushcutter power head.