GENUINE Pair of Dewalt Brush holder Carbon brushes for the following Dewalt power tool models: Dewalt Part Numbers: N421469, N372301, 5140197-61, N292059 N421468 IMPORTANT NOTICE: Please read your machine Type number before ordering as this only fits Type numbers we have mentioned below and check your power tool first to see if the image shown matches your brush holder. DeWalt DWE6411 Type 1 Random Orbital Sander DeWalt DWE6420 Type 1 Random Orbital Sander DeWalt DWE6421 Type 1 Random Orbital Sander DeWalt DWE6423 Type 1 Random Orbital Sander.