DeWalt NA383974 Spare Part - CONTROL MODULE SA

DeWalt part NA383974 — Control Module (Control Module SA)

Description:

Replace a failed electronic control board with DeWalt part number NA383974, listed as a Control Module SA. This is the electronic sub‑assembly that replaces the tool’s damaged control electronics (the circuit/board that manages power delivery, switch input and built‑in safety/soft‑start functions). The item is sold as the control module assembly (single unit) and is intended to be fitted in place of the original board when the tool exhibits loss of power, intermittent operation, or electronic protection faults.

What it does (summary):

- Replaces the tool’s internal control/electronics sub‑assembly to restore electrical control and switching functions.

- Fits into the original mounting/location for the control module (sold as the control module SA part).

Notes for repair:

- This part is an electronic sub‑assembly — handle as you would other circuit boards (protect from static, avoid bending/mishandling).

- If you’re uncertain which control module your tool uses, check the tool’s model/type label and consult DeWalt’s parts diagram lookup (entering both model and type will reveal the exact part number).

If you’d like, you can use the model/type number on your tool’s label in our search bar above all of our pages to lookup and confirm whether NA383974 is the correct replacement for your specific tool.