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Part # 18-0333
2nd Day Air for $2 More Eligible
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Part # 18-0103
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Part # 18-0139
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Part # 18-0319
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Part # 18-0369
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Price: $36.99
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Part # 18-0378
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Part # 18-0385
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Part # 18-0643
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Part # 18-0670
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Powerhead Base Gasket, GLM 31940 - Sierra
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Price: $46.49
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Part # 18-0934-1
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Part # 18-0988
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Part # 18-2835-9
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Merc. Reed Block Gasket
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Part # 516-20
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Merc. 135-210hp Reed Block Gasket
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Part # 516-27
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Sierra
Average Customer Review for Powerhead Base Gasket - 18-0103 - Sierra
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Mercury Classic 40
by Samuel from Princeton, West Virginia on March 28, 2012
Good product. Packaged well. It fit perfectly and corrected my problem.
(0 of 1 people found this review helpful)
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Q:
Looking for the powerhead gasket for a 1985 mariner 150 V-6 is this it ?
A:
To cross reference OEM numbers we need a serial number. You can call in at 1-800-914-1123 if you need more assistance with that.


Q:
Does this fit my 1985 mariner?
A:
We cross reference by OEM number to know if it works for your motor. It will depend on your HP and serial number. If you would like assistance in getting your OEM number you can call us at 1-800-914-1123.


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