Stihl 4180 038 2700 Lock Nut M5

Fits Models: STIHL FS83, FS83T, FS90, FS90R, FS100, FS100R, FS100RX, FS110, FS110R, FS110X, FS110RX, FS120, FS200, FS250, FS130, FS130R, FS310, BR500, BR550, BR600, BR700, FS91, FS91R, FS111, FS111R, FS111RX, FS131, FS131R, FS311, FR130T, FR131T, FS89, FS89R, HT73, HT101, HT102, HT103, HT130, HT131, HT132, HT133, KM90, KM90R, KM91R, KM100, KM100R, KM110R, KM111R Engines, KM130, KM130R, KM131, KM131R, FC 90, 95, FC 100, FC 111, BT 130, BT 131, BT 130 Z, FC 91, 96, HL90K, HL90, HL95K, HL100, HL100K