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to get great parts for your outboard?

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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!
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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!
Parts at central warehouse, you'll get them 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.

Baloney!!

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In Your Cart:
 
 		 
 


GEARCASE CAPACITIES
THRU 1988

CARBURETOR SPECS AND DATA

PROPELLER APPLICATION DATA AND CHARTS

WIRING DIAGRAMS

 Merc 1 & 2 CYLINDER  


MODEL YEAR CYL HP Cap. Oz. GEAR RATIO
90cc 1986 UP 1 4 3.75 2:1
2.2 1984 UP 1 2.2 90cc 1.85:1
3.5 1983-85 1 3.5 2.75 2.08:1
3.6 1980-82 1 3.6 2.75 2.08:1
39 1965-68 1 3.9 3 2:1
40 1969-74 1 4 2 2:1
4 1976-80 2 4 2.75 2.08:1
4 1986-Mid '87 1 4 3.75 2:1
4 Mid '87 UP 1 4 6.6 2:151
45 1975-78 1 4.5 3.75 2:1
4.5 1979-85 1 4.5 3.75 2:1
5 1988 UP 1 5 6.6 2:151
60 1965-68 2 6 3.75 2:1
6 1986-1987 2 6 6.5 2.08:1
75 1969-78 2 7.5 3.75 2:1
7.5 1979-85 2 7.5 3.75 2:1
8 1986 UP 2 8 6.5 2.08:1
110 1965-78 2 9.8 3.75 2:1
9.8 1979-85 2 9.8 3.75 2:1
210cc 1986 UP 2 9.9 6.5 2.08:1
9.9 1986 UP 2 9.9 6.5 2.08:1
15 1988 UP 2 15 6.5 2.08:1
18 1981-83 2 18 5.5 2.25:1
18XD 1984-85 2 18 7.6 2.25:1
200 1965-72 2 20 6 1.85:1
200 1973 2 20 6 1.71:1
200 1974 2 20 6.5 1.85:1
20 1979-80 2 20 6.5 1.85:1
20 1986 UP 2 20 7.6 2.25:1
25 1980-83 2 25 5.5 2.25: 1
25 1986 UP 2 25 7.6 2.25:1
25XD 1984-85 2 25 7.6 2.25:1
350 1965-69 2 35 9 1.85:1
35 1984 UP 2 35 12.5 2:1
400 1970-71 2 40 9 2:1
402 1972-78 2 40 12.5 2:1
40 1979-80 2 40 12.5 2:1
40 1981-83 2 40 12.5 2:1

 
 

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

DISCLAIMER

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.

Revised