Original Makita part 266731-3 — Hex head bolt, M10 × 25 mm, intended to secure the blade and outer flange on 430 mm lawnmower blade assemblies.
Fits Makita models include LM430D and the cordless mower models DLM431 / DLM432. Use this part to replace the blade-retaining bolt if yours is worn, rounded, or missing; it’s the factory-specified hex bolt for those blade assemblies.
Sold as the single Makita part number 266731-3 (HEX. BOLT M10X25). If your blade / outer-flange assembly uses an M10 × 25 mm hex bolt, this is the original Makita replacement shown in Makita parts diagrams.
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