The STIHL 43111604800 Release Lever is an original equipment manufacturer (OEM) part designed for a wide range of STIHL power tools, including brushcutters, pole pruners, and KombiSystem engines. This genuine replacement lever ensures proper function and secure operation of your STIHL equipment, maintaining optimal performance and safety standards. It is a direct fit for models such as FS 90, FS 100, FS 110, FS 130, HT 100, HT 101, HT 130, HT 131, HL 90, HL 95, HL 100, KM 90, KM 100, KM 110, KM 130, SP 90, FR 130 T, FR 450, FR 480, BT 130, FC 90, FC 95, FC 100, FC 110, FT 100, FS 87, FS 100 RX, FS 110 X, and FS 110 RX.