Service Kit Air Fuel Filter Plug Fits STIHL FS87 FS87R FS90 FS90R FS100 FS100R FS110 FS110RFS110X FS110RX FS130, FS130R, FS310, FR130T, FC90, FC95, FC100, FC110, HT100, HT101, HT130, HT131, KM90, KM90R, KM100, KM100R, KM110R, KM130, KM130R, HL90K, HL95, HL95K, HL100, HL100K, SP90 & SP90T.
eBay