Carburetor Carb Air Filter Kit For Stihl FS45 FS46 FS55 FC55 FS38 HS45 FS74 FS75. FS45 FS46 FS55 FS55R FC55 FS38 FS55RC KM55 HL45 KM55R FS45C FS45L FS55T FS75 FS80 FS85 FC75 FC85 HL75 HT70 HT75 SP85. 9Pcs Allen Key Set Torx and Ball Star End Hex Long Folding Wrench Colour Coded.