Husqvarna 501840672 Chainsaw Chain, 18" Genuine OEM AYP Part American Yard Products manufactures parts and equipment for leading brands in the industry. Those include Craftsman, Husqvarna, Poulan Pro, Poulan, Weed eater, Roper, Sears, Rally, EHP (Electrolux Home Products) and Yard Pro H30X-72 Chain Loop Fits Various Husqvarna Models Including: Fits 339 XP, 435 e-series, 435, 440 e-series, 450 e-series, 445, 445 e-series, 353, 346 XP, 55/455 Rancher, 455 e-series Rancher, 460 Rancher, 357 XP, 359 18" Chainsaw Chain