The Stihl 41404001304 Ignition Module is a genuine OEM replacement part designed for a wide range of Stihl handheld power equipment. This essential component ensures reliable engine ignition for models including the FS38, FS45, FS45C, FS45L, FS46, FS46C, FS55, FS55C, FS55R, FS55RC, FS55T trimmers, HL45 hedge trimmers, HS45 hedge cutters, and KM55, KM55C, KM55R, KM55RC Kombi engines. It is a direct replacement for superseded part numbers 41401304A, 41401303A, and 41401308A, ensuring perfect fit and optimal performance.