Original DeWalt replacement plate — part number NA005989 — for the DCW220 series 75 mm belt sanders. This plate is listed as the replacement for models : DCW220NT / DCW220N / DCW220P2 

Designed to restore the sanding unit’s original fit and alignment, the plate installs to the sander housing in the same location shown on the parts breakdown, so you can swap the damaged or missing piece back to original condition without modification. The DCW220-series belt sanders use a 75 mm belt width, so this plate is matched to that platform.

If your tool is a DCW220NT, DCW220N, DCW220P2 showing part NA005989 then this is the correct original DeWalt part to replace the worn or broken plate and get the sander back into service.