Genuine Tohatsu Oil Seal 30x45x8 MFS8 MFS9.8 3V1-00121-0
3V1-00121-0
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Genuine Tohatsu 30 × 45 × 8 mm oil seal used in the crankshaft assemblies of the engine families listed in the Compatibility section. Fitment must be confirmed by OEM number and installation position.
Key Features
- Genuine Tohatsu OEM oil seal
- Factory-specified 30 × 45 × 8 mm size
- Used in the matching crankshaft and piston assembly
- Supplied individually
Technical Specs
- Brand: Tohatsu
- Part type: Radial oil seal
- Tohatsu part number: 3V1-00121-0
- Current formatted reference: 3V1001210M
- Size: 30 mm inside diameter × 45 mm outside diameter × 8 mm width
- Condition: New genuine OEM part
Compatibility / Fitment Guide
| Model | Power | Engine type |
|---|---|---|
| Tohatsu MFS40 | 40 HP | 4-stroke |
| Tohatsu MFS6 | 6 HP | 4-stroke |
| Tohatsu MFS8 | 8 HP | 4-stroke |
| Tohatsu MFS9.8 | 9.8 HP | 4-stroke |
How to check before ordering: the part number on your old part should be 3V1-00121-0 (or a superseding number). If you are not sure, send us your engine model and serial number (on the plate on the engine bracket) and we will confirm fitment before you order. Tohatsu often uses the same part on related models, so this list may not be complete.
OEM Cross Reference
- Tohatsu: 3V1-00121-0, 3V1001210, 3V1001210M
- Mercury: 26-855681001, 855681001
- OMC/Johnson/Evinrude: 5041269
Questions & Answers
Which engines does this fit?
Tohatsu MFS40, MFS6, MFS8 and MFS9.8 (40, 6, 8 and 9.8 HP 4-stroke). To be sure, check the part number 3V1-00121-0 on your old seal or send us your engine model and serial number.
Is this a genuine Tohatsu seal?
Yes. This listing is for a new genuine OEM seal.
What are the dimensions?
The manufacturer’s parts information identifies it as 30 × 45 × 8 mm.
Does it fit MFS15, MFS20, MFS25 or MFS30?
Those models are not claimed here. Verify the exact part number for the engine and installation position.
What is included?
One oil seal only.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
