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Tohatsu MFS25B/MFS30B Alternator Assy (Stator), Ref 3AC-06123-0 / 3AC061230M

3AC-06123-0

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Product Specifications and Features

This is a Genuine Tohatsu/Nissan alternator assembly (magneto/stator) used in the flywheel charging system on selected 25–30 HP 4-stroke outboards. It cross-references Tohatsu 3AC-06123-0 and the current OEM number 3AC061230M.

Before ordering, confirm your exact engine model and the part number shown in your OEM parts diagram or on the component being replaced. Fitment can vary by model version and serial range.

Part: Alternator Assy (Magneto / Stator)
Tohatsu OEM numbers: 3AC-06123-0 (original), 3AC061230M (current)
OEM fitment (Tohatsu/Nissan): MFS25B, MFS30B, NSF25B, NSF30B (Magneto section)
Cross-reference: Mercury/Mariner Alternator Assembly 898101T01 for 25 EFI / 30 EFI (3-cylinder, 4-stroke) including certain Jet applications
Brand: Genuine Tohatsu

Notes: Always confirm compatibility by engine model, serial range, and OEM part numbers before purchase.

Tohatsu image disclaimer: Product images may be generic and may not show the exact item supplied. Do not rely on the image—match the exact part numbers and application before ordering.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

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