MasterTech
Marine

Overton's
For everything else boating related.

Wondering
"Where-'n-'Ell"
to get great parts for your outboard?

Right Here!

 

A Pair of Old Merc Built Wizards

2 Mercury Built Wizards

 

Meet the MasterTech!

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!!

Contact the Mastertech!

 


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banner with sunset over water in ship yard
 
 

Click here to order by phone

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TIMING, ADJUSTING, TESTING OLD MERCS

See Also:

CARBURETOR SPECS AND DATA

PROPELLER APPLICATION DATA AND CHARTS

WIRING DIAGRAMS

 Merc Models 1965 & Earlier 
Mark 75-75A-78-78A Merc 700-800-850 Full Gear Shift
Part 2 Part 2
Part 3 Part 3
Part 4 Part 4
  Part 5
Mark 35A-55A-58-58A  
Part 2 Merc 850-1000
Part 3 Part 2
  Part 3
Mark 10-10A-15A Part 4
Part 2  
  Merc 650
Mark 28-28A, Merc 100-150-200-250 Part 2
Part 2 Part 3
Part 3 Part 4
Part 4  
  Merc 350 (2 Cyl.)
Mark 55-55E Part 2
Part 2 Part 3
Part 3 Part 4
   
Mark 25 Merc 200 Full Gear Shift
Part 2 Part 2
   
Mark 30-30E Merc 39-40-60-75-110
Part 2 Part 2
Part 3  
Part 4 Merc 900-1000 Starting with 1965
  Part 2
Mark 30H-55H Part 3
Part 2 Part 4
   
Merc 600-700 Direct Reversing Merc 650 Starting with 1965
Part 2 Part 2
Part 3 Part 3
Part 4  
Part 5 Merc 500 Starting with 1965
  Part 2
Merc 800 Direct Reversing Part 3
Part 2  
Part 3
Part 4
Part 5

 
 

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.