



Starter motor for the Tohatsu and Nissan MFS four-strokes from 9.9 to 30HP, an aftermarket replacement for 3C8-76010-1. Nine teeth, counter-clockwise. The same motor covers the Tohatsu-built Mercury 9.9 to 30 four-strokes, the Johnson and Evinrude twins, and the Suzuki DT30 and DT40 two-strokes.
OE Reference Numbers
Primary reference
3C8-76010-1
Substitute references
3C8-76010-1M, 3GF-76010-0, 3GF-76010-1, 3GF-76010-1M
Mercury references
50-853805T03, 853805T03, 853805A3, 8M0147039, 50-8M0188334
Suzuki references
31100-94400, 31100-94401, 31100-94402
Suzuki later numbers
31100-96301, 31100-96310, 31100-96311
Johnson / Evinrude reference
5040786
Cross references from the catalogues
Sierra 18-6432, ARCO 3412, Lester 18319 / 18319N, J&N 410-44032, Arrowhead SHI0052, API MOT5005
Hitachi numbers
S108-94, S108-94A, S108-112, S108-120
Buyer search terms
Tohatsu MFS15 starter, 3C8-76010, Nissan MFS30 starter, Suzuki DT30 starter, Mercury 25HP EFI starter
Reference Specifications
System voltage: 12V DC
Pinion: 9 teeth, counter-clockwise
Rated power: 0.6kW
Pinion OD: 28.8mm
Body: 142mm long type
Mounting: 2 lugs, 8.6mm holes
Weight: about 2.0kg
These figures come from compatible replacement listings, not from factory drawings. Match them against the removed unit before ordering.
Fitment and Purchase Checks
Tohatsu and Nissan MFS 9.9, 15, 18, 20, 25 and 30 four-strokes. Tohatsu M40D2 to M70C two-strokes on 3GF numbers. Mercury 9.9 to 30 four-strokes and 40 to 50 two-strokes built by Tohatsu. Johnson and Evinrude 9.9 to 30 four-strokes. Suzuki DT30 and DT40 two-strokes. Nine teeth on the pinion.
Why This Unit
These engines were built by Tohatsu and sold under several names, which is why one motor covers so many models. Copper windings, coated armature, sealed nose bearing. In the shop most of these come back with a burnt solenoid contact, not a dead winding.
For Buyers and Distributors
Six month warranty, 20 pieces minimum, 10 to 15 days out. Certification papers on request. Give us the engine model and serial and we quote the same day.
Aftermarket notice
This listing is an aftermarket replacement part supplied by StarterStock. We are not affiliated with, authorized by, or endorsed by any original equipment manufacturer. OE numbers, model names and brand names are quoted for identification and fitment matching only, and remain the property of their respective owners.
| Brand | Model | Model Code | Year |
|---|---|---|---|
| Tohatsu | Tohatsu Outboard MFS30 30HP 4-Stroke | MFS30 | 2002–2014 |
| Tohatsu | Tohatsu Outboard MFS9.9 9.9HP 4-Stroke (2000-2020) | MFS9.9 | 2000–2020 |
| Tohatsu | Tohatsu Outboard MFS15 15HP 4-Stroke (2000-2020) | MFS15 | 2000–2020 |
| Mercury | Mercury Outboard 25HP 4-Stroke EFI (Tohatsu-built) | M25-4S-T | 2006–2014 |
| Suzuki | Suzuki Outboard DT30 30HP 2-Stroke (1992-2000) | DT30 | 1992–2000 |
| Mercury | Mercury Outboard 30HP 4-Stroke EFI (2006-2014) | 30-4S-EFI | 2006–2014 |