Carburetor 3DP-03100-2 for Mercury Mariner Tohatsu Nissan 4-Stroke 8–9.9 HP Outboards
This carburetor assembly is engineered to fit Mercury Mariner 9.8/9.9 HP 4-Stroke outboards, as well as Tohatsu MFS8, MFS9.8B, MFS9.8A3, MFS9.8A2 and corresponding Nissan NSF9.8A3, NSF9.8A2 models. It provides reliable fuel delivery for smooth engine operation and consistent performance on the water.
This carburetor directly replaces multiple OEM part numbers across Tohatsu and Nissan, including 3DP-03100-2, 3V2-03100-2, and many others listed below. It is designed to meet OEM specifications and restore proper fuel metering to your outboard.
- Includes carburetor assembly with two gaskets (66M-13646-00)
- Compatible with 4-stroke outboard engines from Mercury Mariner, Tohatsu, and Nissan
- Direct-fit replacement for multiple OEM carburetor assemblies
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand |
Part Number |
Notes |
| Tohatsu |
3V2031002M |
Carburetor Assembly |
| Tohatsu |
3V2031332M |
Carburetor Assembly |
| Tohatsu |
3DP031000M |
Carburetor Assembly |
| Tohatsu |
3DP031330M |
Carburetor Assembly |
| Nissan |
3V2-03100-2 |
Carburetor Assembly |
| Nissan |
3DP-03100-0 |
Carburetor Assembly |
Compatible Engine Models
| Brand |
Model |
Rated HP |
Stroke |
| Mercury Mariner |
9.8 / 9.9 HP |
9.8 / 9.9 HP |
4-Stroke |
| Tohatsu |
MFS9.8A3 |
9.8 HP |
4-Stroke |
| Nissan |
NSF9.8A3 |
9.8 HP |
4-Stroke |
| Tohatsu |
MFS8 |
8 HP |
4-Stroke |
Package Contents
-
Carburetor Assembly (3DP-03100-2)
-
Two (2) Gaskets – Part Number 66M-13646-00