Husqvarna OEM Lawn Tractor 2 Way Vent Fuel Cap 581176101 Fuel Cap Genuine Husqvarna Part # 581176101 Fits Specific Husqvarna Models That Require This Part Number Also May Fit Other Brands Produced By Husqvarna That Require This Part # (AYP, Craftsman, Jonsered, McCulloch, Partner, Poulan, Poulan Pro, RedMax, Roper, Weed Eater etc) Genuine OEM Husqvarna Part