Boats for Sale
Advice
Mercury Head Gaskets
Model/ HP |
Cyl. |
Beg. S/N |
End. S/N |
Sierra Head Gasket |
| 4 HP (4 stroke) | 1 | OR000001 | & UP | 18-3844 |
| 5 HP (4 stroke) | 1 | OR000001 | & UP | 18-3844 |
| 6 HP (4 stroke) | 1 | OR000001 | & UP | 18-3844 |
| 25 HP (4 stroke) | 2 | OG760300 | & UP | 18-3846 |
| 40 HP (4 stroke) | 4 | OG760300 | & UP | 18-3845 |
| 45 HP (4 stroke) | 4 | OG760300 | & UP | 18-3845 |
| 50 HP (4 stroke) | 4 | OG760300 | & UP | 18-3845 |
| 105 JET | 6 | D082000 | & UP | 18-3864 |
| V-135 | V-6 | A904646 | C239552 | 18-3863 |
| V-135 | V-6 | C239553 | G960499 | 18-3861 |
| 140 JET | V-6 | D082000 | G960499 | 18-3864 |
| V-150 | V-6 | 6042946 | C239552 | 18-3863 |
| V-150 | V-6 | C239553 | G960499 | 18-3861 |
| V-150 XR4 MAGIII | V-6 | B242885 | C239552 | 18-3862 |
| V-150 XR4 | V-6 | C239553 | D081999 | 18-3871 |
| V-150 EFI XR6MAGIII | V-6 | D082000 | G960499 | 18-3864 |
| 150 MAR | V-6 | 6038681 | C239553 | 18-3863 |
| 150 MAR | V-6 | C239554 | & UP | 18-3861 |
| V-175 | V-6 | 6618751 | C239552 | 18-3862 |
| V-175 | V-6 | C239553 | D081999 | 18-3871 |
| V-175 | V-6 | D082000 | G960499 | 18-3864 |
| V-175 XRI EFI | V-6 | D000750 | D081999 | 18-3871 |
| V-175 XRI EFI | V-6 | D000750 | D081999 | 18-3864 |
| V-175 XRI EFI | V-6 | D082000 | G303045 | 18-3864 |
| V-200,200,2000 | V-6 | 4839034 | 6073191 | 18-3872 |
| V-200 | V-6 | 6073192 | 6203990 | 18-3872 |
| V-200 (EFI) | V-6 | OC100861 | OC291519 | 18-3862 |
| V-200 (EFI) | V-6 | OC291520 | OG960499 | 18-3862 |
| V-200 (2.4L) | V-6 | 6203991 | C291519 | 18-3862 |
| V-200 (2.5L) | V-6 | C291520 | & UP | 18-3864 |
| V-200 XRI EFI | V-6 | C100861 | C291519 | 18-3862 |
| V-200 XRI EFI | V-6 | C291520 | & UP | 18-3864 (2) |
| V-220 | V-6 | B117316 | & UP | 18-3862 |
| V-225 | V-6 | 5628028 | D280812 | 18-3872 |
| V-225 | V-6 | OD280813 | & UP | 18-7400 |
| V-225 SEA PRO | V-6 | OG245605 | OT408999 | 18-7400 |
| V-225 EFI (3.0L) | V-6 | OG129222 | OG760299 | 18-7400 |
| V-250 EFI (3.0L) | V-6 | OG129222 | OT408999 | 18-7400 |
Model/ HP |
Cyl. |
Beg. S/N |
End. S/N |
Sierra Head Gasket |
Notes:
- (2) : 2 head gaskets required
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Mercury Marine 27-19138 replacement parts
Q:
Will this part fir my mercury outboard 135hp serial number OD222525?
A:
Yes this will work for your motor.
Q:
Will this fit a 1990 135 black max Mercury serial number c239560?
A:
Yes. This will fit your engine.
Q:
Are there 2 gaskets in this package?
A:
No there is only one gasket in the package.
Q:
Is replacing this gasket something a consumer can do?
A:
Replacing a head gasket is a DIY project. You will want to follow a repair manual, but basic idea is to remove the cylinder head cover and scrape out the old gasket. If you have more technical questions you should contact a dealer or you can post a question in our forums at http://forums.iboats.com/
Q:
Is the price per gasket or for the pair of gaskets?
A:
This is per gasket. It does not come in pairs.
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