N272579 Table Saw Miter Gauge Assembly For DeWalt DWE7490X DWE7491RS,Measures approximately 12.25 X 5.55 X 2.30 inches This part is compatible with the following:DWE7490X Type 1, DWE7490X Type 2, DWE7491RS Type 1, DWE7491RS Type 2, DWE7499GD Type 1, DWE7499GD Type 2 Easy replacement and maintenance, excellent performance - please trust us for parts replacement of lawn mowers, brush cutters, and chainsaws Please carefully inspect the appearance of the parts and compare them with our part details to ensure complete consistency Quality Assurance: Well-designed, well-crafted. Upgrade your outdoor tools with our replacement parts