Применяется в следующих моделях тримеров Stihl: FS 40, FS 40 C, FS 50, FS 50 C, FS 38, FS 45, FS 45 C, FS 45 L, FS 46, FS 46 C, FSE 71, FS 38, FS 45, FS 45 C, FS 45 L, FS 46, FS 46 C, FS 40, FS 40 C, FS 50, FS 50 C, FE 55, FS 36, FS 40, FS 44, FSE 60, FS 75, FS 80, FS 80 R, FS 85, FS 85 R, FS 85 T, FS 85 RX, FSE 81, FS 72, FS 74, FS 76