Mastertech logo  Used parts link

to get great parts for your outboard?

Right Here!


A Fun Old Porcelain Sign and Ancient Tools

Sign Reads "Wanted: Good Woman Must Be Able To Clean, Cook, Sew,  Dig Worms, and Clean Fish.  Must Have Boat and Motor. Please Send Picture of Boat and Motor.


Meet the MasterTech!
(click picture)

Bill the Master Tech


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.
No clue what's wrong! So we'll work time & material.


the Mastertech!




In Your Cart:

Mercury Outboards

Table Of Contents

leading zeroes are not relevant, e.g. "0B123456" is the same as "B123456" in the listing.
Please note that 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. "6A3-S-123456"

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 used model years for 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



Please review our Warranty, Returns & Refunds policies before you place an order.


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.