Replace Stihl Part: 25-2, 4002 710 2108, 4002 710 2191 25-2 Trimmer Head Applicable to Stihl FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89, FS90, FS90R, FS91, FS91R, FS94, FS94R, FS100RX, FS110, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS240, FS250, FS260, FS460 Weed Eater 25-2 Trimmer Head Dual Line Perfect for Garden or Agricultural Use, It has Good Weeding Effect, Especially for Cutting Weeds Between Shrubs Along Edges, Walls and Fences New-High Quality Weed Eater Head Replacement for Stihl FS55 FS55R FS56 FS56RC FS70 FS70R FS80 FS85 FS90 FS90R FS91 FS91R FS94 FS94R FS100RX FS110 FS111R FS111RX FS120 FS130 FS130R FS131 FS131R FS240 FS250 Parts Package Includes: 2pc x 25-2 Bump Feed Trimmer Head This high-performance 25-2 bump feed trimmer head is specifically designed to provide a seamless fit and superior performance. With its enhanced compatibility, It is suitable for the following models. Fits Models: FS44 FS55, FS55R, FS56, FS56RCE FS70, FS70R, FS74, FS76, FS80, FS80R, FS83, FS85, FS87 FS90, FS90R, FS94, FS100RX, FS110, FS110RX, FS120, FS130, FS130R FS200, FS240, FS240R, FS250, FS250R, FS260R, FS460R KM55, KM56, KM85, KM90, KM94, KM100, KM110, KM120, KM130 KA85, KA85R, KR85, FS-KM FR85, FR85T, FR106, FR108, FR130T, FR220, FR350 FR410, FR450, FR460, FR480, FSA90R, FSA130R, FSA135, FSA135R Please refer to owner's manual for, Proper installation.