Husqvarna Fuel Cap Assy W/ret Lw Prm Part # 577858601 Fuel Cap Genuine Poulan Part # 577858601 Supercedes/Replaces Old Part #s 530014871, 530036965 &amp; 530047877 Fits Specific Poulan, Weed Eater &amp; Craftsman Models Also Fits Other Brands Produced by Husqvarna that Require this Part # (Sears Craftsman, AYP, Poulan, Poulan Pro, Roper, Weed Eater etc)