This is a Genuine Tohatsu alternator kit supplied under OEM reference 3VS-06128-0 (also shown as 3VS061280M). It is an under-flywheel charging kit intended to restore or add factory charging output when matched to the correct outboard model.

Tohatsu alternator kits are used to provide 12V power on applicable models. Depending on the application, the alternator output may require a rectifier/regulator for regulated 12V D.C. battery charging—confirm your engine’s charging system requirements before ordering.

• Part type: Alternator kit (charging coil kit)
• OEM / Part No.: 3VS-06128-0 (3VS061280M)
• Brand: Tohatsu (Genuine OEM)
• Known application reference (verify): Listed in OEM parts diagrams for Tohatsu MFS25D outboards (Assembly & Kit Parts section)

Important fitment note: For smaller Tohatsu MFS4/5/6B and MFS4/5/6C / 5C LPG models, Tohatsu commonly lists alternator kit 3GR-06128-0 (12V 60W). If your engine documentation calls for 3GR-06128-0, this 3VS-06128-0 kit is not the same part.

Before ordering: Confirm fitment by matching your engine model and the exact OEM part number from your parts list or the component being replaced.

Tohatsu product image disclaimer: Product images are for illustration only and may not show the exact kit supplied. Do not rely on the image—match the OEM number(s) exactly to confirm correct fitment.