Ignition Coil for Stihl Sr320 Sr400 Br340 Br380 Br420 Sr340 Fuding Jingyi Rubber & Plastic Co., Ltd. Base Info Model NO.:Stihl SR320 SR400 Description Pre:Ignition Coil for Stihl 066 Ms660 Chainsaw 1122 400 1217 Next:Ignition Coil Fits Stihl HS81 HS81r HS81t HS86 HS86r Hedge Trimmer 4237 400 1302