Stihl-Compatible Air Filter Housing Kit for FS38 FS45 FS55L KM55 Trimmers

Replacement Air Filter and Housing for For FS38 FS45 FS55 FC55Z Trimmers

Air Filter and Housing Kit for FS38 FS45 FS45L FS46 FS55 FS55T Trimmer

OEM Style Air Filter and Housing for For FS38 FS45 FS55 FC55Z Trimmers

Replacement Air Filter Cover Kit for FS38 For FS45 For FS55 For KM55 Models

Compatible Air Filter & Housing Set for FS38 FS45 FS55 KM55 KM55R Models