1146004 - Genuine Replacement 21" Blade for a Selection of Hyundai Machines OEM replacement part. Please check the right-hand side of this page for a full list of compatible machines. Before purchasing we recommend that you check the exploded view diagram with the diagram reference provided on this listing to be sure you have selected the part you need. This item is only solely compatible with the HYM530SPE and will not fit the HYM530SPR / HYM530SPER. At a Glance: 1146004 - for a selection of Hyundai machines Part Number - 1146004 OEM Part Diagram Reference(s) Per Model - HYM530SPE-B4