These are 1 pair of High Quality OEM Replacement Carbon Brushes with AUTOSTOP for Dewalt Mitre Saws Part 659512-00 for the following DeWalt models: Please ensure you double check your Machine TYPE No. and Product Number. ONLY PURCAHSE IF YOU HAVE CHECKED YOUR OWN TYPE NUMBER OF YOUR MACHINE Otherwise they will not fit. DeWalt DW777 Type 1 Mitre Saw Carbon Brushes DeWalt DW777 Type 2 Mitre Saw Carbon Brushes DeWalt DW771 Type 1 Mitre Saw Carbon Brushes DeWalt DW771 Type 2 Mitre Saw Carbon Brushes DeWalt DW770 Type 1 Mitre Saw Carbon Brushes DeWalt DW770 Type 2 Mitre Saw Carbon Brushes DeWalt D27113 Type 1 Carbon Brushes DeWalt D27113 Type 2 Carbon Brushes DeWalt DWS778 Type 1 Mitre Saw Carbon Brushes DeWalt DWS778 Type 2 Mitre Saw Carbon Brushes DeWalt DWS777 .