GUIDE ARM PULLEY 99-X20-2816-00. Genuine OEM Husqvarna replacement component designed for Soft Cut X4000 mowers. Built for durability and performance.GUIDE ARM PULLEY 99-X20-2816-00SKU: 505816101$163.00PriceQuantity*Add to CartMaterialIndustrial Steel / OEM ComponentsCategoryLawn Mower Parts