2pcs 4140 358 7702 Fuel Line For Stihl FS38 FS45 FS46 FS55 FS55R FS55RC KM55 HL45 Cutter Trimmer, Replacement fuel line suitable for various Stihl models including edgers, brushcutters, long reach hedgetrimmers, pole pruners, and engines. The package contains 2 fuel lines.