Keep your Stihl blowers, trimmers, and saws running smoothly with the Rotary Fuel Filter. Designed to fit a wide range of models, this fuel filter features a 6.5mm tip that seamlessly connects to your equipment's fuel line, and a sturdy 19mm body that ensures a secure fit for optimal performance. This filter replaces the Stihl part number 0000 350 3520 for the following, 009, 010, 011, 012, 017, 019, BG65, BG85C, BR340L, BR420, BR420C, BR500, BR550, BR600, FC110, FC75, FC85, FS100RX, FS110R, FS130, FS85R, HL100KA.