621C68-7 supersedes older part numbers: 626678-7
Makita 621C68-7 — original Makita field (stator) assembly for 220–240 V motors. This is the stationary magnetic field coil that houses in the motor casing and mates with the armature to produce torque; it’s the exact replacement part used in Makita’s 220–240 V wall‑chaser / slotting units.
Key details
- Part number: 621C68-7 (sometimes cross‑referenced with old part 626678-7).
- Function: field/stator assembly (magnetic pole windings) for the tool’s AC motor (220–240 V).
- Fits (example models): Makita SG1251 and SG1251J wall chasers / groove cutters (listed as the field/stator in the SG1251 parts breakdown, item #17).
Why this part matters
- Replacing a damaged or burnt field/stator restores the motor’s magnetic field and can return the tool to normal torque and speed when the armature and brushes are in good condition. The part is supplied as an original Makita replacement and matches the factory specifications for the listed SG1251 series tools.
Note: This description lists the specific role and fitment for part 621C68-7 so you can confirm it's the correct field/stator for your SG1251 or SG1251J before you install.
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