Husqvarna 544080803 Air Filter Cover Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 358382000,967166101,450E,450 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 544080803 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Husqvarna,Craftsman 121583