Tohatsu MFS4/5/6C & D Alternator Kit, Ref 3GR-06128-0 | Genuine Tohatsu

Genuine Tohatsu alternator kit (charging coil) for small 4-stroke outboards. OEM part 3GR-06128-0 is designed to add 12V charging capability for running electronics or charging a battery when the correct rectifier/regulator is fitted.

Before ordering, confirm your exact outboard model (and serial range where applicable) and match the OEM number on your parts list or the kit currently fitted.

• Part type: Alternator / charging coil kit
• OEM reference: 3GR-06128-0
• Output rating: 12V, 60W
• Typical applications: Tohatsu MFS4/5/6C & D 4-stroke outboards (also commonly listed for some MFS4/5/6B and 5C LPG applications—confirm fitment before ordering)
• Installation: Mounts under the flywheel; supplied with mounting hardware (Tohatsu listings also indicate this kit may include a flywheel for applicable models)
• Important: For DC battery charging you will also need the correct charge rectifier/regulator kit (commonly 3GR-76160-0 for MFS4/5/6C/D).

Fitment varies by engine version. Always confirm using your engine model details and OEM part numbers to avoid ordering the wrong kit.

Image disclaimer (Tohatsu): Product images may be generic and may not show the exact kit contents. Do not rely on the image—match the OEM number (3GR-06128-0) and your engine model before purchase.