• Image of a coil style outboard engine alternator on a white background.

| Tohatsu

Tohatsu MFS4/5/6C Alternator Kit, Ref 3AS-06128-0 (Alt 3GR-06128-0)

3AS-06128-0

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£179.43 GBP
£179.43 GBP
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Product Specifications and Features

This genuine Tohatsu alternator kit is designed to add 12V charging capability to compatible Tohatsu 4–6hp 4-stroke outboards. It supplies AC output (12V / 60W); a separate rectifier/regulator kit is required if you want to charge a 12V battery.

Tohatsu part number 3AS-06128-0 is also commonly shown as 3AS061280 and is listed as superseded/cross-referenced to 3GR-06128-0 (3GR061280) depending on engine version and supply chain.

  • Part type: Alternator kit (charging coil kit)
  • Output: 12V / 60W (AC)
  • OEM references: Tohatsu 3AS-06128-0, 3AS061280; alt/ref 3GR-06128-0, 3GR061280
  • Fits (verify by model/year): Tohatsu MFS4C, MFS5C, MFS6C (4-stroke) and related NSF “Sail Pro” variants where specified by parts catalogue
  • Typical kit contents: Alternator/coil assembly with mounting screws and clamp for installation under the flywheel (kit contents can vary by revision—confirm on receipt)
  • Also referenced for: Some Mercury/Mariner 4/5/6hp FourStroke applications under Mercury alternator kit ref 16074T05 (confirm by your serial number and parts list)

Important: Fitment varies by engine revision. Always match your engine model/serial range and the part number required in your parts diagram before ordering.

Tohatsu image disclaimer: Product images may be generic and may not show the exact alternator kit supplied. Do not rely on the image—match the OEM numbers and your required application exactly before purchase.

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.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.

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