MasterTech
Marine

Overton's
For everything else boating related.

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

Right Here!

 

'Bout A Zillion Different Gaskets

Different Gaskets

 

Meet the MasterTech!

Bill the Master Tech

 

If your Mfgr. says:

That motors 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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Click here to order by phone

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GASKET KITS THRU 90 HP

Gaskets for Mercury engines 100 HP and larger
Gaskets for Mercury SPORTJETS

MERCURY & U.S.-MADE MARINER GASKET KIT APPLICATION THRU 90 HP
HP YEAR SERIAL NUMBER
BLOCK
GASKET
KIT
HEAD GASKETS
4 Stroke Only
CRANK SEAL
KIT
20 1973-77 337531- 4709592 - - 2016-3
25 1983-UP - 4375 - 2019
30 - 40 1991-97 - 822420A94 - 2016-3
30 - 40 1998-04 0G055314 - UP 822420A94 - 2020
35¹ 1972-1988 6445653- B10788 482 - 2016-3
40¹ 1972-93 2 CYL 3336258- G053313 482 - -
40 HP MARINER   2 CYL 4414 - 2016-3
45, 50 1968-1995 4 CYL 2116318- B110788 461 - 2016-3
50, 60
65
70
1984-88 3 CYL
1972-77
1977-83
6428681- B122929
3293184- 4571651
4571652- 4571651
492 - 2016-3
40, 50, 60 1991-97 3 CYL D000750 - 0G499999 18-4337 - 2016-3
40, 50, 55, 60 1998 - UP 3 CYL 0G590000 - UP 18-4337 - 2020
70 1987-89 3 CYL A996142 - UP 004 - 2017
75 4-CYL
80
85
1975 UP
1978-83
1976-78
6432901 UP
4831999- 6432900
4366802- 4831998
459 - 2016-3
75 3 CYL
85 3 CYL
1990 -UP
1987-92
A996142 - UP 004 - 2017
75 DFI - 0T980000 - UP

27-879855A04

- -
80 1969-72 2559001 - 3493912 795 - 2016-3
85 4 CYL 1973-85 3493913- 4366801 790 - 2016-3
85 L3
90 L3
1987-92 3 CYL
1987-UP 3 CYL
A996142 UP
A996142 UP
004 - 2017
90 1975-86
6 INLINE
4845301- 5299505 437 - 2016-3
90 DFI - 0T801000 - UP

27-879855A04

- -
75-115 HP
4-STROKE
ALL 0G960500 - UP 8043 8041 2020
¹  DOES NOT FIT JAPANESE MARINER
QUICK ORDER FORM

 

 

HEAD GASKETS & KITS
USAGE
PART #
PRICE
SELECT
GASKET SET
004
PHOTO   
$60.00
GASKET SET
18-4337
PHOTO 
$53.00 
GASKET SET
822420A94
PHOTO   
$46.00
GASKET SET
437
PHOTO  
$60.00 
GASKET SET
459
PHOTO   
$49.00
GASKET SET
461
PHOTO   
$48.00
GASKET SET
482
PHOTO  
$43.00 
GASKET SET
492
PHOTO  
$59.00 
GASKET SET
790
PHOTO   
$59.00
GASKET SET
795
PHOTO   
$66.00
GASKET SET
4375
PHOTO   
$36.00
GASKET SET
4414
PHOTO   
$90.00
GASKET SET
8043
PHOTO  
$267.00 
GASKET SET
27-879855A04
PHOTO  
$68.00 
HEAD GASKET
8041
PHOTO  
$71.00 
3 SEAL KIT
2016-3
PHOTO   
$24.00
2 SEAL KIT
2017
PHOTO   
$22.00
2 SEAL KIT
2019
PHOTO  
$21.00 
2 SEAL KIT
2020
PHOTO  
$15.00 
DON'T SEE WHAT YOU NEED? JUST ASK.
QUICK QUOTE FORM

Now that you have found what you need, please order it using the shopping cart above, the secure quick order form, or call in your order . We pay the freight out in USA on all orders over $100.00. Orders less than this amount will have a shipping and handling charge of $8.75 added. Some bulky and heavy items will incur additional charges. You will be notified beforehand if this is the case. Remember, all orders receive free technical support from the MasterTech!

 
 

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.