Makita POLY V-BELT 6-355 9401/9402 - 225021-3
Belt for sander teeth run
Original Makita part 225021-3 — a genuine poly V (multi‑rib) drive belt made for Makita belt sanders. It’s commonly specified as a 6‑355 profile (rib type “6”, nominal length ≈355 mm) and appears in Makita parts lists for models 9401 and 9402.
Some parts-lists show the detailed belt cross/outer dimensions as 343.8 × 14.4 mm (ribbed profile), which is the same belt referenced for the 9401/9402.
This is the original Makita replacement belt constructed for long wear and reliable power transfer — replace it when you see glazing, cracking or belt slip. Clean the pulleys and routing path before installation to ensure correct tracking and service life.
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parallel with belt edge.
Compatible models this part will fit:
