The STIHL 41801200606 Carburetor, also identified as C1Q-S133, is a genuine OEM replacement part designed for optimal performance in various STIHL engines. This carburetor is essential for fuel mixing and delivery, ensuring efficient operation. It is compatible with a wide range of STIHL equipment, including FS 87, FS 90, FS 100, FS 110 trimmers and brushcutters, HT 100, HT 101 pole pruners, HL 90, HL 95, HL 100 long-reach hedge trimmers, KM 90, KM 100, KM 110 KombiMotors, and SP 90 series specialized harvesters.