Fits Models: STIHL FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R, FC 55, FS 400, FS 450, FS 480, FC 56 C, SP 81, FS 160, FS 180, FS 88, FS 55, FS 55 C, FS 55 R, FS 55 RC, FS 55 T, FR 106, FC 100, FC 110, FS 310, BT 106, FC 75, HL 45, FS 500, FS 550, FS 550 L, FS 360, FS 420, FS 420 L, FS 220, FS 220 K, FS 280, FS 280 K, FS 290, FS 72, FS 74, FS 76, FC 85, FS 300, FS 350, BT 120 C, HLE 71, HLE 71 K, FR 108, BT 106, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 X, FS 110 RX, FS 36, FS 40, FS 44, FS 25-4, FS 65-4, FH, HL, HL 90 K, HL 95, HL 95 K, FC 70 C, BC 3, BC 20, BC 30, BC 35, BC 40, FR 130 T, FS 36, FS 40, FS 44, FS 300, FS 350, FS 400, FS 450, FS 480, FS, FH, HL, FS 360, FS 420, FS 420 L, FH-KM, HL-KM, FR 350, FR 450, FR 480, FR 480 C, FH-KM, HL-KM, HL 75, HL 75 K, FS 160, FS 180, HS 45, SP 80, SP 80 K, FS 72, FS 74, FS 76, FS 220, FS 220 K, FS 280, FS 280 K, FS 290, SP 85, SP 85 K, FS 460 C, FS 460 RC, FS 106, FS 108, FS 240 C, FS 240 RC, FS 260 C, FS 260 RC, FC 72, FS 220, FS 220 K, FS 280, FS 280 K, FS 290