The STIHL FB 131 is a professional-grade bed redefiner, delivering great performance, long run times and rugged durability. It features a vertical pleated air filter area for better filtration and STIHL exclusive IntelliCarb™ technology for maximum RPM when air filter begins to clog. Its large 710 cc fuel tank means more work between fill-ups and its low-emission engine sips fuel to extend your run time even further. It also features a simplified starting procedure, a “line of sight” indicator for precision and an adjustable depth wheel to ensure a consistent cutting depth. Stop by our Dealership and see how STIHL is redefining the bed redefiner! *A majority of STIHL gasoline-powered units sold in the United States are built in the United States from domestic and foreign parts and components.