Replacement for DeWalt DW745 Table Saw Arbor Nut (2 Pack) — Model 429989942PK Keep your DW745 table saw ready to work with this directfit replacement arbor nut. Designed as a compatible replacement for DeWalt part number 42998994, this 2pack gives you an immediate solution when the original nut is lost, worn, or damaged. Key benefits Restores safe blade fastening: secures the saw blade to the arbor to maintain proper blade alignment and reduce wobble or slippage. Quick, nofuss replacement: directfit compatibility with DeWalt DW745 makes installation fast so you can get back to cutting with minimal downtime. Two nuts in one : includes a spare for future use or for keeping one on the jobsite and one in the . What it does Functionality: Acts as the arbor nut that tightens the blade assembly on a DW745 table saw. Compatibility: Specifically designed to DeWalt DW745 OEM part 42998994; fits original mounting and threading for a secure fit. Convenience: Sold as a 2pack so you have a ready replacement when you need it. Typical applications Jobsite repairs: a lost or damaged arbor nut quickly to keep a portable DW745 table saw operational during a project. Routine maintenance: Keep a spare nut on hand for frequent blade changes or seasonal tool servicing. Workshop backup: Provide a dependable replacement for hobbyist and professional woodworkers who rely on consistent blade performance. Simple installation Fits and installs like the original part for the DW745 table saw. Intended for users familiar with basic table saw maintenance; tighten according to the saw manufacturer's instructions. Model and part information Compatible replacement for DeWalt DW745 table saw arbor nut. OEM reference: 42998994. Package: 2 pieces (429989942PK). this compatible replacement to avoid delays, maintain safe blade mounting, and keep your DeWalt DW745 performing as intended.