Genuine Tohatsu 309-00069-0 Crankshaft Sub-assembly for MFS15 MFS20 M3.5
309-00069-0
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Genuine Tohatsu 309-00069-0 Crankshaft
Premium OEM Replacement Part
Restore the mechanical integrity of your outboard with this Genuine Tohatsu Crankshaft Sub-assembly (309-00069-0). As the core of your engine's powerhead, this crankshaft is precision-machined to original factory specifications, ensuring perfect balance and smooth rotational performance.
Key Features
- ✔ 100% Genuine Tohatsu Part
- ✔ Precision Machined Steel
- ✔ Direct fit for MFS and M series
- ✔ Restores factory-spec balance
Technical Specs
| Part Number: | 309-00069-0 |
| Material: | High-Strength Alloy Steel |
| Dimensions: | 40 × 10 × 10 cm |
| Type: | Sub-assembly |
Compatibility / Fitment Guide
| Engine Model | Series | Notes |
|---|---|---|
| Tohatsu MFS15 / MFS20 | D-Models (EFI) | Check serial for 2023+ models |
| Tohatsu M2.5 / M3.5 | 2-Stroke | Standard replacement |
| Mercury Equiv. | 2.5 / 3.5 HP | Cross-referenced OEM fit |
OEM Cross Reference
| Tohatsu MPN | 309-00069-0 |
| Superseded Part | 309-00030-0 |
| UPC/Barcode | 7427306427624 |
Questions & Answers
Is this a genuine original part?
Yes, this is a 100% Genuine Tohatsu factory replacement part, not an aftermarket copy. It comes in original packaging (where applicable).
How do I know if it is compatible?
This part (309-00069-0) is primarily used in Tohatsu 2.5/3.5HP 2-stroke models and specified for certain MFS15D/20D series components. Always verify your engine's serial number against the official parts catalog.
What does "Sub-assembly" include?
A sub-assembly typically refers to the main crankshaft body pre-fitted with required crank pins or specific bushings as defined by Tohatsu's technical diagram for this part number.
Note: 4boats.co.uk recommends verifying your original part number against your engine's schematic before purchase to ensure 100% fitment accuracy.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
