Original Makita armature assembly — part number 516746-3. This is the complete rotating motor rotor (commutator, windings, precision shaft and cooling fan) used in Makita mains-powered saw motors; it’s supplied as an original Makita replacement to restore power delivery, reduce sparking and return smooth running to a worn motor.
Example fits: marketed for the Makita LS1220 12" compound mitre saw and for Makita LF1000 / LF1000 (260 mm) flip‑over saw models (voltage/version varies by region).
Key technical notes (for fit/repair checks): rated for mains use in the 110–127/115 V family depending on the market; the assembly is precision-balanced with high‑conductivity copper windings, a laminated steel core, durable commutator surface and an integrated cooling fan. A typical assembly listing shows an overall rotor diameter ≈ 53.3 mm and shaft length ≈ 175 mm (use these as a dimensional cross‑check against your existing rotor before installing).
What you get: a ready-to-install original Makita armature assembly (516746-3) built to Makita’s specifications—drop‑in replacement when your commutator is burnt, windings are shorted or the shaft/bearing surfaces are worn. Confirm the part number and your model/voltage on your tool’s parts diagram before ordering to ensure exact compatibility.
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