ATVATP Fuel Tank with Cap For STIHL FS120 FS200 FS250 FS300 FS350 String Trimmer 4134 350 0400 Fitment: STIHL FS120 FS200 FS250 FS300 FS350 String Trimmer, also fit stihl BT120C auger Replacement P/N: fuel tank 4134 350 0400, cap 4128 350 0505 Package include 1pc fuel tank with cap