Ignition Coil Module Fit Stihl Br500 Br550 Br600 4282 400 1305 Fuding Jingyi Rubber & Plastic Co., Ltd. Base Info Model NO.:STIHL BR500 BR550 Description Pre:Ignition Coil Assembly Module Fits Husqvarna 123, 322, 323, 325 Strimmer Next:Ignition Coil Module for Stihl Bt120c Bt121 Bt121z 4134 400 1301