AUTOKAY Ignition Coil for Stihl FS38 FS55 FC55 FS45 FS46 4140 Series 41404001308 Replaces OEM Part #: 4140-400-1305 414040013008 Application: Stihl FS55 FS55CFC55 FS45 FS46 FS38 Shipping from our USA warehouse, fast shipping and good service.