Great Replacement – Designed to rebuild for Stihl AutoCut 25-2 Trimmer Head, Directly replace for OEM spool part number 4002 713 3017 and base plate number 4002 713 9708, Spring number 0000-997-1501, Eyelet number 4002-713-8300. Package Content – Come with 2 Packs 25-2 Trimmer Head Rebuild Kit including 2x Trimmer Head Spool, 2x Base Plate (Trimmer Head Cover), 2x Helical Spring, 4x Eyelet. Fit Model – Universal fit for Stihl mid-range line trimmers & brush cutters, including FS series, FR series, KM series, KA series. Please check the description below or listing image for detailed model fitment. Premium Quality – Made of heavy-duty ABS plastic spool and plate, anti-rust steel spring and eyelet, commit for great rust and corrosion resistance, withstands everyday residential and commercial use, resisting impacts and wear for long service life Special features – The spool slot accepts cutting line diameter from .080″ (2.0 mm), .095″ (2.4 mm) to .105″ (2.7 mm). Easy to Rebuild: Designed for quick and easy rebuild, come with installation manual that allowing you to spend less time maintaining your trimmer and more time tackling your landscaping tasks. Fit for FS44, FS55, FS55R, FS56 (2008 On), FS56R, FS56RC, FS70, FS70R, FS74, FS76, FS80 (1996 On), FS80R, FS83, FS85, FS85R, FS87, FS87R, FS90 (2005 On), FS90R, FS91, FS91R, FS94, FS94R, FS100, FS100R, FS100RX, FS110, FS110R, FS111RX, FS120, FS120R, FS130, FS130R, FS131, FS131R, FS200 (1997 On), FS200R, FS240, FS240R, FS250, FS250R, FS260R, FS460R (2011 On), FR85, FR85T, FR106, FR108, FR130T, FR220, FR350, FR410, FR450, FR460, FR480, KM55, KM55R, KM56, KM56R, KM85, KM85R, KM90, KM90R, KM94, KM100, KM100R, KM110, KM110R, KM120, KM130, KM130R, KA85, KA85R, KR85, FS-KM, FSA90R, FSA130R, FSA135, FSA135R