N544383 supersedes older part numbers: N057391

Original DeWalt kerf/insert plate N544383 — direct replacement designed for DeWalt compound and sliding mitre saws. The bright yellow plastic insert fits into the table/insert slot behind the blade to reduce splintering and produce cleaner cuts; it’s sold as a single replacement plate and the mounting screws are not included.

Fits many DeWalt 305 mm (12") mitre-saw models — common examples include DWS779 and DWS780, and the DHS790 (DHS790T2, DHS790AT2, DHS790AB) among others. It replaces the older number N057391 on compatible machines.

Physical size (approximate): 438 × 83 × 13 mm (length × width × thickness), injection-molded yellow plastic for easy visual identification and straightforward installation.

If your mitre saw blade area is chipped, split, or the original insert is worn, this genuine DeWalt N544383 kerf plate restores the support behind the blade so you can get clean cuts again.