Tohatsu Exhaust Cover Gasket 3H6-02305-0 MFS4 MFS5 MFS6 Nissan 4-6HP 4-Stroke
3H6-02305-0
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Exhaust Cover Gasket 3H6-02305-0
Premium Quality Tohatsu/Nissan Marine Replacement
The 3H6-02305-0 Exhaust Cover Gasket is a critical sealing component for Tohatsu, Nissan, and Mercury 4-stroke outboards. Specifically designed for the internal exhaust cover, this gasket ensures a watertight and airtight seal, preventing exhaust leaks and protecting the engine's powerhead from corrosion and pressure loss.
Key Features
- ✔ Direct OEM fit for 4/5/6HP 4-Strokes
- ✔ Heat-resistant composite material
- ✔ Essential for exhaust cover service
- ✔ Precision cut for exact alignment
Technical Specs
| SKU: | 3H6-02305-0 |
| Application: | Inner Exhaust Cover |
| Material: | Marine Gasket Composite |
| Engine Type: | 4-Stroke |
Compatibility / Fitment Guide
| Make | Model/Application | Model Series |
|---|---|---|
| Tohatsu | 4hp, 5hp, 6hp 4-Stroke | MFS4, MFS5, MFS6 (A/B/C/D) |
| Nissan | 4hp, 5hp, 6hp 4-Stroke | NSF4, NSF5, NSF6 (A/B/C) |
| Mercury | 4hp, 5hp, 6hp 4-Stroke | 2002 & Newer Models |
OEM Cross Reference
| Tohatsu / Nissan | 3H6-02305-0 / 3H6023050M |
| Mercury Marine | 27-803509001 |
Questions & Answers
Is this a genuine original part?
Yes, this is an OEM-quality part designed specifically for Tohatsu/Nissan outboards to ensure perfect fitment and a professional seal.
How do I know if it is compatible?
If your engine is a Tohatsu or Nissan 4-stroke model between 4hp and 6hp (MFS4/5/6 series), this is the correct exhaust cover gasket. You can also cross-reference the part number 3H6-02305-0 with your manual.
When should I replace this gasket?
This gasket should be replaced whenever the exhaust cover is removed for maintenance or if you notice exhaust smoke escaping from under the engine cowling.
Note: 4boats.co.uk recommends verifying your serial number and parts diagram before purchase to ensure compatibility.
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