STIHL trimmer head suitable for brushcutter models: FSE 65, FS 55, FS 56, FS 70, KM 55, KM 56, FS 55 R, FS 56 R, FS 70 R, KM 55 R, KM 56 R, FS 80 (production from 1996), FS 80 R (production from 1996), FS 85, FS 85 R, FS 86 (up to serial number: X 14 821 680), FS 87, FS 87 R, FS 89, FSA 90, FS 90 (production from 2006), FS 90 R (production from 2006), FS 91, KA 85, KA 85 R, KM 85, KM 85 R, KM 90, KM 90 R, FS 94, FS 96, FSA 90, FSA 90 R, FS 100, FS 100 R, FS 110, FS 110 R, FS 111, KM 100, KM 100 R, KM 110, KM 110 R, FS 100 RX, FS 120, FS 130, FS 130 R, FS 130, FS 131, KM 130, KM 130 R, FS 200 (production from 1997), FS 240, FS 240 R, FS 250, FS 250 R, FS 260 R, FS 460 R (production from 2011), FR 130 T, FR 131 T, FR 220, FR 230, FR 350, FR 410, FR 450, FR 460, FR 480.