Regulator / Rectifier for Tohatsu Outboards

High-quality marine-grade aftermarket regulator / rectifier for selected Tohatsu 15 HP and 20 HP 4-stroke outboard engines.

Designed as a direct replacement for Tohatsu:

3BJ-76060-1

Suitable for selected MFS15C, MFS15D, MFS20C and MFS20D models.

Fits Tohatsu 4-Stroke Outboards

15 HP

Suitable for selected:

MFS15C
MFS15D

20 HP

Suitable for selected:

MFS20C
MFS20D

Engine Type

15 HP – 4 Stroke
20 HP – 4 Stroke

Replaces Tohatsu Part Numbers

3BJ-76060-1
3BJ-76060-1M
3BJ760601
3BJ760601M

Earlier / Superseded Reference

3BJ-76060-0
3BJ760600
3BJ760600M

The earlier 3BJ-76060-0 reference is superseded by the later 3BJ-76060-1 unit.

Mercury / Mariner Cross Reference

The same rectifier is also cross-referenced to selected Mercury / Mariner small 4-stroke outboards under:

879147T62

This Mercury / Mariner reference is included for identification and cross-reference purposes.

This listing is specifically advertised for the applicable Tohatsu MFS15C/D and MFS20C/D engines.

Product Features

Marine-grade aftermarket regulator / rectifier
Suitable for selected Tohatsu 15 HP and 20 HP outboards
4-stroke applications
Fits selected MFS15C
Fits selected MFS15D
Fits selected MFS20C
Fits selected MFS20D
Replaces 3BJ-76060-1
Replaces earlier 3BJ-76060-0
Direct replacement for compatible applications
Designed for the applicable Tohatsu charging system
New aftermarket replacement component

⚠️ Important – Check Before Ordering

Do NOT order this regulator / rectifier by horsepower or appearance alone.

Tohatsu used different electrical and charging-system components depending on the exact engine generation and specification.

Before purchasing, please check:

Exact Tohatsu engine model
MFS15C / MFS15D / MFS20C / MFS20D
Horsepower
4-stroke engine
Engine serial number
Original regulator / rectifier part number
Electrical connector
Wiring configuration
Mounting arrangement

Ideally, match your original part number to:

3BJ-76060-1

or the earlier:

3BJ-76060-0

If the part looks the same as the one fitted to your engine, this does not always mean it is the correct part for your outboard.

If you are unsure, contact SSI Marine with your complete engine model and serial number before purchasing.

Important – Different MFS15 / MFS20 Generations

Please do not assume this part fits every Tohatsu MFS15 or MFS20.

Different generations can use different charging-system components.

This listing is specifically for selected:

MFS15C
MFS15D
MFS20C
MFS20D

Always confirm the complete model designation and original part number before ordering.

Before Installing Your New Regulator / Rectifier

If your original regulator / rectifier has failed, we recommend checking the charging system before installing the replacement.

Check:

AC output from the stator
Battery condition
Battery terminals
Engine earth / ground connections
Stator wiring
Electrical plugs and connectors
Burnt or corroded terminals
Melted or heat-damaged wiring

Any charging-system faults or damaged electrical connections should be repaired before installing the replacement unit.

Aftermarket Replacement Part

This is a high-quality marine-grade aftermarket replacement part.

It is not a genuine Tohatsu component.

OEM manufacturer names and part numbers are provided for identification and compatibility reference only.

The component is designed as a replacement for the applicable Tohatsu 3BJ-76060-1 / 3BJ-76060-0 unit.

Buyer Responsibility

It is the buyer's responsibility to confirm compatibility before purchasing.

Please check:

Engine model
Horsepower
Model designation
Serial number
Original part number
Electrical connections

If you are unsure, contact SSI Marine before ordering. Our technical team will be happy to help identify the correct component.

Why Buy From SSI Marine?

Tohatsu Outboards Dealer
Marine-grade aftermarket & OEM-spec parts
Workshop-tested products
More than 10 years supplying and working with outboard engines
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
UK stock
Collection available from Leigh, Greater Manchester
Technical support from experienced outboard specialists
Workshop open Monday–Friday, 9 AM–5 PM

15 HP 20 HP Tohatsu Outboard MFS15C MFS15D MFS20C MFS20D 4 Stroke Regulator Rectifier 3BJ-76060-1