【Replacement Part Number】: This product is a replacement for the OEM Part Number: 4002 710 2169, and it is suitable for the AutoCut C26-2 Trimmer Head. It's brand new and unused. 【Compatibility】: This replacement part is ideal for a wide range of models, including the FS90, FS90R, FS91, FS91R, FS94, FS94R, FS100, FS100RX, FS110, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS240, FS250, FS260R, FS460R models. 【Further Fit】: The part also fits the FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89 models for additional versatility. 【Additional Models】: It also fits the FR130, FR131, FR410, FR460, FSA90, FSA130, FS-KM models of brushcutters and gas trimmers. 【Suggestion】: Even though this part is a replacement for multiple models, it's always essential to check your specific model and part numbers to ensure compatibility before purchasing. This ensures optimal performance and longevity of your equipment. "This product is a brand new, unused replacement part with the OEM Part Number: 4002 710 2169, specially designed to fit the AutoCut C26-2 Trimmer Head. Its compatibility extends to a comprehensive array of models, making it a versatile addition to your equipment. You can incorporate it seamlessly with FS90, FS90R, FS91, FS91R, FS94, FS94R, FS100, FS100RX, FS110, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS240, FS250, FS260R, FS460R models. Furthering its compatibility, it also conveniently fits the FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89 models, enhancing its usefulness. Beyond that, it's also compatible with additional models including FR130, FR131, FR410, FR460, FSA90, FSA130, FS-KM, making it an adaptable choice for various brushcutters and gas trimmers. However, to assure optimal performance and the longevity of your equipment, it's critical to cross-check the particular model and part numbers before purchasing this replacement part."