Genuine Makita 231323-7 — Compression Spring 9. This heat‑tempered compression coil is the small return spring used in the adjuster/magazine assembly of Makita cordless staplers; it restores the correct tension and return action for reliable feeding and release.
Fits select Makita stapler models such as BST221, BST220 and the DST220/DST221 series (check your tool’s parts diagram to confirm placement).
A direct, original Makita component, the 231323-7 is listed in Makita’s parts list as “Compression Spring 9” and is a standard offering among Makita spare parts.
Compact and simple to install, this spring is an ideal replacement when the stapler’s magazine adjuster or driver doesn’t return smoothly—one small part that restores proper function among the other essential parts for power tools.
Jump straight to the Makita spare parts diagrams:
