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If your Mfgr. says:

That motor's 7 years old!!
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Part's at central warehouse, you'll get it next month.
We don't make parts for those.
We only do warranty work.
Our techs only fix late models.
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Mercury Outboards

Table Of Contents

leading zeroes are not relevant, e.g. "0B123456" is the same as "B123456" in the listing.
However, later model serial will begin with a "1" or higher in pace of the "0"; those ARE significant .
US-made Mariner motors are identical with Mercury serial number ranges and use these same charts.
The serial number format is the same.
Japanese Mariner motors have a totally different serial number scheme, e.g. "
We currently do not have those here, but are largely useless. These motors do not have any consistent year-to-serial scheme.
Mercury ceased publishing this information after the 1996 model year. There is no way to find the model year of motors with significantly higher
serial numbers than listed in these guides. There is
NO serial-to-year cross-reference chart for 1997 and later motors.
Mercury has never really used model years for much of anything other than "sales tools" in dealerships.
WILL need your serial number to look up correct parts.

Arranged by Horsepower

4 - 6 HP
7.5 - 9.9 HP
15 - 25 HP
30 - 40 HP (2-CYL)
40 (4-CYL) - 50 HP
60 - 100 HP
115 - 150 HP
175 - 300 HP



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The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.