**Husqvarna branded handheld products and accessories are only available to members who meet certain program requirements. Please contact Husqvarna on how to become a certified dealer and carry the Husqvarna line. Husqvarna 445 18 In. gas chainsaw features a 45.7cc, 2.8HP, 2-cycle engine. Air purge removes air from carburetor and fuel system for easy starting. Air injection removes larger dust and debris particles before reaching the air filter for fewer air filter cleanings and improved engine life. Lower fuel consumption and reduced exhaust emission levels. Lightweight and efficient, LowVib. Ergonomic rear handle. 10.8 Lb. 2 year warranty for consumer use.