Recmar Yanmar 2GMF 3GMF 3HMF Thermostat Cover Gasket 129350-49541
REC129350-49541
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Regular price£2.39
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Yanmar Fresh-Water-Cooled Thermostat Gasket
2GMF / 3GMF / 3HMF
Aftermarket thermostat-cover/housing gasket for specified fresh-water-cooled Yanmar GM/HM marine diesels using reference 129350-49541.
FITMENT CHECK: The F suffix is significant: 2GMF/3GMF fresh-water-cooled engines use a different thermostat arrangement from raw-water-cooled 2GM/3GM models.
Key Features
- Thermostat cover gasket
- For selected fresh-water-cooled GM/HM engines
- 2GMF, 2GM20F, 3GMF, 3GM30F and 3HMF family
- Replaces 129350-49541
- Recmar aftermarket gasket
Technical Specs
| Part type | Thermostat cover/housing gasket |
| Cooling system | Fresh-water / closed cooling |
| Engine families | 2GMF / 3GMF / 3HMF |
| Quantity | One |
| SKU | REC129350-49541 |
Compatibility / Fitment Guide
| Engine family | Verified models | Notes |
|---|---|---|
| 2GMF family | 2GMF, 2GM20F and 2GM20F-YEU | Confirm full suffix. |
| 3GMF family | 3GMF, 3GM30F and 3GM30F-YEU | Use model-specific parts diagram. |
| 3HMF | Selected 3HMF applications using 129350-49541 | Check housing shape. |
| Exclusion | Raw-water-cooled 1GM/2GM/3GM using 104211-49160 | Different gasket. |
Verify the full model suffix, year/serial and OEM part number before ordering.
Part Number Cross Reference
| Yanmar | 129350-49541 |
| Earlier / related | 129350-49540; 124736-49540 application |
| 4Boats SKU | REC129350-49541 |
Recmar aftermarket replacement; references identify compatible applications.
Frequently Asked Questions
Does it fit raw-water-cooled 2GM?
No; the verified application is the F/fresh-water-cooled family.
Is the thermostat included?
No.
Can the old gasket be reused?
Replacement is recommended whenever the housing is opened.
Installation note: Fit on a cool engine, renew sealing parts and confirm correct cooling-water flow.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
