Genuine Tohatsu Crankshaft Oil Seal 35x58x9 MD70-MD115 3T9-00121-0
3T9-00121-0
- Dispatched in 2-3 days
- 30 Day Return Policy
- Low stock - 3 items left
- Backordered, shipping soon
Genuine Tohatsu 35 × 58 × 9 mm lower crankshaft oil seal for selected MD70, MD75 and MD115 TLDI outboards. Fitment must be confirmed by both OEM number and seal position.
Key Features
- Genuine Tohatsu OEM crankshaft seal
- Factory-specified 35 × 58 × 9 mm size
- Used at the lower crankshaft position on matching engines
- Supplied individually
Technical Specs
- Brand: Tohatsu
- Part type: Lower crankshaft oil seal
- Tohatsu part number: 3T9-00121-0
- Current formatted reference: 3T9001210M
- Size: 35 mm inside diameter × 58 mm outside diameter × 9 mm width
- Condition: New genuine OEM part
Compatibility / Fitment Guide
| Model | Power | Engine type |
|---|---|---|
| Tohatsu MD75 | 75 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD115 | 115 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD70 | 70 HP | 2-stroke TLDI (direct injection) |
How to check before ordering: the part number on your old part should be 3T9-00121-0 (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 original number: 3T9-00121-0
- Tohatsu compact format: 3T9001210
- Current formatted reference: 3T9001210M
Questions & Answers
What size is the seal?
Tohatsu identifies it as 35 × 58 × 9 mm.
Where is it used?
Verified diagrams place it at the lower crankshaft position.
Which engines does this fit?
Tohatsu MD75, MD115 and MD70 (75, 115 and 70 HP 2-stroke TLDI). To be sure, check the part number 3T9-00121-0 on your old part or send us your engine model and serial number.
What is included?
One genuine oil seal only.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
