Husqvarna 506450401 Chainsaw Carburetor Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 358382000,967166101,450E,450 Carburetor 506450401 mixes air and gas before the fuel mix goes to the engine Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Husqvarna,Craftsman This carburetor (part number 506450401) is for chainsaws Wear work gloves to protect your hands and work in a well-ventilated area during this repair