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 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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Click here to order by phone

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POWERHEAD GASKET SETS

FIND THE GASKET KIT YOU NEED IN THE TABLES BELOW. THEN CLICK ON THE ITEM # IN SHOPPING CART TO PURCHASE, OR USE THE SECURE ORDER FORM. THESE ARE ALL ORIGINAL OMC KITS.

HEAD GASKETS LISTED HERE

EVINRUDE JOHNSON COMPLETE GASKET SETS
1 & 2 CYLINDER MOTORS. All include head gasket.
APPLICATION
DESCRIPTION
PART #
PRICE
SELECT
1.5, 2 HP, MATE, JUNIOR
 • 1968-90
439080
$16.00
4 HP
 • 1978-82
2.5, 4, 4.5, EXCEL &    ULTRA
 • 1983-90
439081
$45.00
3, 4 HP
 • 1991 UP
433426
$28.00
5, 6 HP
 • 1984-90
6, 7.5 HP
 • 1981-83
8 HP
 • 1980-90
439082
$32.00
6 HP
 • 1964-79
387321
$31.00
9.9, 15 HP
 • 1974-92
394546
$35.00
9.9, 15 HP
 • 1993 UP
   (2 STROKE)
436358
$41.00
18, 20, 25 HP
 • 1959-76
384960 With
322332 HEAD GSKT.
58.00
25 HP
 • 1977-78
35 HP
 • 1976-78
387849
$78.00
20, 25, 30, 35 HP
 • 1979 UP
433941
$56.00
40 HP
 • 1960-70
379381 With
307069 HEAD GSKT.
65.00
50 HP
 • 1971-75
439083 With
315539 HEAD GSKT.
142.00
40 THRU 60HP
 • 1976 UP
439083
118.00
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!

EVINRUDE JOHNSON COMPLETE GASKET SETS
3 CYLINDER MOTORS. All include head gasket.
APPLICATION
DESCRIPTION
PART #
PRICE
SELECT
55, 60 HP
(45 CID MODELS)
 • 1968-1971
383306
$101.00
65, 70, 75 HP
(49 CID MODELS)
 • 1972-88
439084
$103.00
40 JET, 50, 60, 70 HP
(56 CID MODELS)
 • 1986 UP
438904
$62.00
V4 CROSSFLOW 4 CYLINDER MOTORS. All kits include head gaskets.
85 HP
 • 1969-1972
115 HP
 • 1969-70
384950 With
(2) 306048 
HEAD GSKTS
99.00
100, 125 HP
 • 1971-72
384950 WITH
(2) 332820 
HEAD GSKTS
114.00
85 HP
 • 1973-77
388602 WITH
(2) 318662 
HEAD GSKTS
$187.00
115, 135, 140 HP
 • 1973-77
388602 WITH
(2) 318358 
HEAD GSKTS
$127.00
85 HP
 • 1978
389555
$108.00
85, 88, 90, 100
110, 115, 140 HP
 • 1979 UP
439085
$134.00
V6 CROSSFLOW 6 CYLINDER MOTORS. All kits include head gaskets.
150 HP, 1978-91
155 HP, 1986-91
175 HP, 1977-85
175 HP, 1977-85
185 HP, 1984-85
200 HP, 1976-83
235 HP, 1978-79
391988
$125.00
175 HP, 1986-91
235 HP, 1980-85
434381
$193.00
235XP/GT, 1983-85
(2) 329774 
HEAD GASKETS ONLY
(NO KIT,
OTHER GASKETS
SOLD SEPARATELY)
$78.00
V4 LOOPER 4 CYLINDER MOTORS. All kits include head gaskets if required.
90° 120, 140 HP
 • 1985-87
396750
$121.00
90° 120, 130, 140HP
 • 1988 UP
432570
$129.00
60° 90, 115HP
 • 1985-87
439559
$154.00
60° 90-115 FFI
 • 1998 UP
5000400
$103.00
V6, V8 LOOPER 6 and 8 CYLINDER MOTORS. All kits include head gaskets if required.
90° 200, 225 HP
 • 1985-87
398172
$152.00
90° 200, 225 HP
 • 1988-93
436891
$153.00
90° 200, 225 HP
 • 1994 UP
437725
$203.00
60° 150, 175 HP  
• 1991 UP
437155
$180.00
60° 150, 175 HP FFI
 • ALL
439202
$103.00
275 HP 3.6 LITRE V8
 • 1985-87
(2) 329786
HEAD GSK ONLY
(OTHER GASKETS
SOLD SEPARATELY)
$94.00
250, 275, 300 HP V8
 • 1988 UP
398693
$285.00
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.