riduttore rif 1603081 compatibile stihl

marca stihl. originale stihl 4128 640 0101, 4128 640 0102, 4128 640 0125, 4128 641 0360a, 41286400102, 41286400125, 41286400101, 41286410360a. versione stihl fs160, fs180, fs220, fs220kl, fs280, fs280k, fs290, fs300, fs310, fs350, fs400, fs450, fs480cambio per modelli stihl fs160, fs180, fs220, fs22