N522743 supersedes older part numbers: N233944

Genuine DeWalt striker / driver (part no. N522743) — direct replacement firing pin/driver for 18V cordless framing nailers. Precision‑machined hardened steel striker that transfers the hammer blow to the nail; replaces a worn or mushroomed driver to restore driving force, reduce misfires and jams, and return consistent depth and feed performance. Fits DeWalt DCN690, DCN691, DCN692 and DCN695 Type 1 nailers (also used in compatible Bostitch BF33 series), and is sold as the factory DeWalt spare with the manufacturer part number N522743.

What’s included and why it matters:

- Single genuine DeWalt driver/striker (N522743) engineered to the original tolerances for a snug fit and reliable operation.

- Replaces the worn impact face that commonly causes poor drive depth, broken nails, or feeding problems; simple to swap with basic disassembly.

- Identified by DeWalt part number N522743 (barcode references appear in vendor listings), making it easy to confirm fit against your tool’s parts diagram.

If your DCN69x or DCN695 nailer is showing reduced striking power, misfires, or a deformed driver tip, this original DeWalt striker restores factory performance and is the correct spare to keep your tool working on the job. Order genuine DeWalt parts like this striker to ensure proper fit and function.