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Tohatsu Alternator Kit (12V 80W) M8/9.8B, Ref 3B2-06123-1 (Mercury 804977T01/804977A1)

3B2-06123-1

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  • Image of a coil style outboard engine alternator on a white background.
£38.36 GBP
£38.36 GBP
Tax included. Shipping calculated at checkout.
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Product Specifications and Features

Genuine Tohatsu alternator kit (12V 80W) for Tohatsu M8/9.8B 2-stroke outboards. Designed to mount under the flywheel to provide 12V electrical output for onboard loads and charging when correctly regulated.

OEM reference: 3B2-06123-1. This kit is commonly cross-listed to Mercury/Mariner 804977A1 (superseded by 804977T01)—always confirm fitment by engine model/serial number and the part number you are replacing.

  • Part type: Alternator Kit / under-flywheel alternator coil
  • Output rating: 12V, 80W
  • Fits (per Tohatsu): Tohatsu M8/9.8B (2-stroke)
  • Reference numbers: Tohatsu 3B2-06123-1; Mercury/Mariner 804977A1 / 804977T01 (verify)
  • Important note: Alternator kits supply AC output; a rectifier/regulator is required for regulated DC battery charging.

Fitment varies by engine version. Confirm the exact part number on your existing unit and your engine model details before ordering.

Important (Tohatsu): Product images may be generic and may not represent the exact kit supplied. Do not rely on the image—match the OEM numbers to your required part 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.
Tohatsu Alternator Kit (12V 80W) M8/9.8B, Ref 3B2-06123-1 (Mercury 804977T01/804977A1)

£38.36 GBP

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