Makita 346774-2 — Nail plate (original Makita replacement) for XNB01-series brad nailers. This stamped nail plate restores the guide surface at the muzzle/magazine area so nails feed straight and the driver stops cleanly — ideal if the plate is bent, gouged or worn. Genuine Makita part number 346774-2 is made to the same fit and tolerances as the original component on the XNB01.
Fits example models: Makita XNB01 / XNB01Z (18V LXT 18‑gauge brad nailer) and several cordless and pneumatic 18‑gauge Brad/Pin models listed under the same part number — e.g., DBN500 / DBN500ZJ, DFN350 and FN001G. Use this plate to replace a damaged guide plate on those magazine/driver assemblies.
Key specifics you’ll want to know:
- Function: nail guide/plate for the muzzle/magazine area (prevents nail jams, keeps feed alignment and protects the driver tip).
- Compatibility note: intended for 18‑gauge brad/pin nailers in the XNB01/DBN500 series; works with the nail lengths the XNB01 is specified for (approximately 16–51 mm).
Simple to swap: the plate is a direct-fit genuine Makita replacement (same mounting holes and profile as the factory part), so you can reinstall the original screws and restore reliable feeding without fitting or modification.
If your tool’s nail feed or driver tip shows wear, this original Makita nail plate 346774-2 is the exact replacement part used in factory service parts lists for the XNB01/DBN500.
Jump straight to the Makita spare parts diagrams:
