The Stihl 41231602900 Clutch Drum is a genuine OEM replacement part designed for a wide range of Stihl power tools, including trimmers, brushcutters, and multi-tools. This essential component ensures proper power transmission from the engine to the cutting attachment, maintaining optimal performance and reliability. It is compatible with models such as FS 80, FS 85, FS 87, FS 90, FS 94, FS 100, FS 110, FS 120, FS 130, FS 250, FR 85, FR 130, FC 85, FC 90, FC 95, FC 100, FC 110, HL 90, HL 95, HL 100, HT 100, HT 101, KM 85, KM 90, KM 100, KM 110, KM 130, and SP 90.