​​Replacement Part Number:​​ Replaces OEM 25-2 Trimmer Head, #40027102108, #40027102168 and #40027102191. Compatible with Stihl brushcutters, clearing saws and electric trimmers. Perfect Fit Models:​​ 25-2 bump feed trimmer head compatible for Stihl FS56RC, FS70, FS70R, FS74, FS76, FS80 (1996), FS90R, FS91, FS91R, FS94, FS94R, FS100, FS100RX, FS110, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200 (1997), FS80R, FS83, FS85, FS85R, FS87, FS87R, FS90 (2005), FS44, FS55, FS55R, FS56 (2008), FS240, FS250, FS260R, FS460R (2011). Extended Compatibility:​​ Also fits Stihl FR85, FR85T, FR106, FR108, FR130T, FR220, FR350, FR410, FR450, FR460, FR480, FSA90R, FSA130R, FSA135, FSA135R, FS-KM, KM55, KM56, KM85, KM90, KM94, KM100, KM110, KM120, KM130, KA85, KA85R, KR85. ​Durable Construction:​​ Made of heavy-duty robust plastic for superior durability and wear resistance, suitable for all trimming applications. Complete Package Contents:​​ Includes 3 trimmer head spool, 3 trimmer head cover, 6 trimmer head springs, and 3 line feed eyelet.
​​Universal Compatibility:​​

Fits STIHL FS series (FS80-FS200) and KM series (KM55-KM130) trimmers

​​OEM-Spec Replacement:​​

Direct replacement for 25-2 trimmer head and multiple OEM part numbers

​​Complete Repair Kit:​​

Includes all essential components for head assembly maintenance

​​User-Friendly Installation:​​

Visual guide ensures proper configuration

​​Durability Commitment:​​

Components undergo rigorous quality testing