
Specifications Replace for Stihl Autocut 25-2 head. OEM parts no. 4002 710 2108, 4002 710 2191; Bolt Size: 10mm x 1.0 LHF. Suitable Models 1 Compatible with STIHL FS44, FS55, FS56, FS70, FS74, FS80, FS85, FS90, FS91, FS94, FS100, FS110, FS111, FS120, FS130, FS200, FS240, FS250, FS260, FS460 Brush Cutter. Suitable Models 2 Compatible with STIHL KM55, KM56, KM85, KM90, KM94, KM100, KM110, KM120, KM130; FR85, FR130, FR220, FR350, FR410, FR450, FR460, FR480; FSA90R and more models. Pre-Installed Line Our Autocut 25-2 trimmer head comes with pre-installed trimmer line. You can easily insert the trimmer line for replacement, no disassembly is required. Sturdy Material This AutoCut 25-2 trimmer line head is made of sturdy plastic, durable enough for the lawn environment.