Genuine Makita JM23000100 — Armature Ass'y (230V) for corded mitre saw motors. Designed as the direct rotor/armature replacement for Makita 255 mm compound mitre saws, this assembled rotor includes the commutator and shaft ready to fit into the original motor housing and mate with the existing brush holders for reliable re‑assembly and smooth running.
Fits confirmed models include MLS100 and M2300 (also referenced as MT230/MLS100 series in Makita parts listings), so you can expect compatibility with those 255 mm compound mitre saws. This part is listed as a genuine Makita armature and is the correct 230 V replacement to restore motor torque and cutting performance.
If you’re looking through Makita spare parts for a straightforward motor repair, the JM23000100 is the original Makita armature specified for these saws and installs in place of the worn rotor to bring the tool back to factory operation.
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