Air Filter Tune Up Kit Fit For Stihl KM91 HT133 HT103 FS96 FS91 FS111R FC91 e1
(Fit for Stihl FS89 FS89R FS91 FS91R FS111 FS111R FS111RX FS131 FS131R FS311 FR131T FC91 FC96 FC111. Item included: 8 x Air Fuel Filter Kits. 2) Perfect match for the original one. 5) Perfect fit with your engine.