Kuro žarnelės įvorė STIHL FS38, FS40, FS40C, FS45, FS45C, FS45L, FS46, FS46C, FS50, FS50C, FS55, FS55C, FS55R, FS55RC, FS55T, FS56, FS56C, FS56R, FS56RC, FS70C, FS70RC, FS72, FS74, FS75, FS76, FS80, FS80R, FS85, FS85R, FS85T, FS85RX, FC56C, FC70C, FC72, FC75, FC85 NZ1011