This part r is replace for : N442696 N442695 , 330075-91, 330075-76, 899515, 330075-72, 330075-63, 905261 and 330075-66., The Chuck replace for DeWALT DCD771 DCD777 DCD734 DCD776 DCD778 N438742 Gear Box Replace for Dewalt DCD791 DCD791B DCD791D2 Drill Chuck For DeWalt DCD790 DCD792 Models Chuck Keyless Replace For DeWALT DCD797 DCD792 DCD791 DCD790 Repair Part For DeWalt DCD796 DCD771 DCD800 Genuine DEWALT Keyless Chuck suitable for DEWALT hammer drills. Made of metal in Germany, the keyless chuck is compatible with models DCD797, DCD792, DCD791, DCD790, DC988K, DC984KN, and DCD796. It comes with a 1-year manufacturer warranty and is designed for easy, efficient use it fit to DCD796 DCD797B DCD797D2 DCD910 DCD920 DCD940 DCD951 DCD960 , DW971 DW972B DW972K-2 DW972 DW980K-2 Type 1, DW983 DW987K-2 DW990 DW990 DW995K-2 Upgrade your DeWALT Cordless Drill with Chuck Keyless N196034 & N092854. Simple steps for removing and installing the keyless chuck. Shop at Ubuy This chuck is replace for part number N196034 N928691, it with N092854 1/4-28 Left Hand Chuck Screw