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OMC Drive Systems

STRINGER DRIVE & COBRA

WATER PUMPS & THERMOSTATS
YOU MUST GIVE US THE YEAR & MODEL I.D. IN ORDER FOR US TO SEND YOU THE RIGHT PARTS!
(THE SERIAL NUMBER IS NOT USED IN PARTS LOOKUP)
PLEASE BE AWARE THAT IF YOU HAVE A KING COBRA, MOST WERE CHANGED IN THE 1992 MODEL YEAR TO HAVE A LARGER OUTDIRVE WATER PUMP; many parts for those pumps may be no longer available. They were inconsistent as to which drive they put on which motor through around 1994, after which they began producing the Cobra SX model, which used an engine belt-driven seawater pump system.
As noted above, the Model I.D. (on a plate on the block) is very important. We can determine what iexactly is on your drive from that.

Circulating Pumps

Thermostat Kits

OMC STERN DRIVE & COBRA APPLICATION
OUTDRIVE WATER PUMPS
PART
NUMBER
IMAGE APPLICATION PRICE SELECT
83218 983218 83218
Click Image for Larger
1964-86
400/800 STRINGER
DRIVES

$89.50
83218K 983218 83218
Click Image for Larger
1964-86
400/800 STRINGER
DRIVES
KIT MINUS HOUSING

$79.75

67461K
984461
Click Image for Larger
ORIGINAL DESIGN KIT
FOR ALL COBRA DRIVES
1986-93
EXCEPT 1990 2.3L *
and KING COBRA 1992-UP

This kit can replace the one below for the 2.3L

$45.50
986486
(OEM ONLY)
ORIGINAL KIT

986486
Click Image for Larger
* 1990 2.3L
w/SHORT IMPELLER
can be replaced as
ENTIRE KIT
with # 67461K above.
It's much cheaper, pumps more water.
-OUR RECCOMENDATION-

The only difference is the
impeller "cage" & impeller dimensions are half height
in this original kit for 1990 models. In 1991 OMC switched to the full size pump as standard equipment.

$121.00
987745
(OEM ONLY)
987745 1990-91 5.7LE, 7.4L
KING COBRA

$48.75
3854661 3854661
NOTE: KIT is discontinued completely!!
So is the impeller.
The other parts are available
1992-95
KING COBRA Except
front-mounted seawater
pump style

NOTE!!
These parts look the same as the 1990-91 parts but are not the same size.
NLA
We may be
able to find
some of it, please
Contact Us
CONTACT US
A Note on Cobra SX Water Pumps:
these were often switched around beteween OMC and VOLVO (they both made these drive packages as a joint operation from 1993-98 when OMC dropped out of the stern drive business). There were SOME pumps that look like the ones below but have different impeller parts than noted. PLEASE DISASSEMBLE YOURS AND CHECK THE SHAFT TYPE before ordering replacement impeller kits.
87217K 3854287 Cobra SX impeller kit Cobra SX Belt-driven
Water Pump 3.0L - 5.8L
Usually Fits this type pump:
Cobra SX impeller

KEYED SHAFT
Please check, SOME have SPLINED SHAFTS

$42.50
87203K 3862281 Cobra SX impeller kit Cobra SX Belt-driven
Water Pump 3.0L - 5.8L
Usually Fits this type pump:
Cobra SX impeller kit

SPLINED SHAFT
Please check, SOME have KEYED SHAFTS

$34.00
OMC COBRA DRIVE APPLICATION
OUTDRIVE WATER PUMP HOUSINGS
986272
(OEM ONLY)
986272 1990-91 5.7LE
KING COBRA
PLEASE BE AWARE THAT
1992 & UP KING COBRA DRIVES had a LARGER HOUSING, although it looks the same.
IT IS NO LONGER AVAILABLE
NLA
Please CONTACT US, we can possibly find one for you
Discontinued
83639 984744 83639 778042 18-3206 1986-90 ALL COBRA
EXCEPT KING COBRA

$30.25
OMC COBRA & STERN DRIVE APPLICATION
OUTDRIVE WATER PUMP IMPELLERS

67895
984744, 777128, 983895, 18-3058 ALL COBRA DRIVES
1986-93
EXCEPT 1990 2.3L
and
KING COBRA 1992-UP.
There is NO source for King Cobra impellers after the 1991 model year, they are discontinued. Although they look the same as this one, they were larger.

$19.25

986465
(OEM ONLY)
986465 1993 2.3L
ORIGINAL IMPELLER
(CAN BE REPLACED
WITH COMPLETE WATER PUMP KIT
#67461K)
(Our recommendation)

$47.50

83475
379475, 777130 ALL STRINGER DRIVES
THRU 85-1/2 (1986)

$49.75
OMC STERN DRIVE & COBRA APPLICATION
THERMOSTAT KITS

83307
383307 83307 18-3554
Click Image for Larger
4-CYL THRU 1979

INLINE 6-CYL (ALL)

V-ENGINES THRU 1993

$23.00

81559
982554 3853799 18-3558
Click Image for Larger
4-CYL 1980-93

$21.25

82380
3853983 82380 18-3676
Click Image for Larger
7.4L 1994-97

$27.75
OMC STERN DRIVE & COBRA APPLICATION
CIRCULATING WATER PUMPS

64454
3855991 64454 18-3574
Click Image for Larger
1992-98 7.4L COBRA

454 CID INBOARD
1977-80

$141.50

64727
3854017, 3858340, 64727, 18-3575
Click Image for Larger
3.0L 1986-93
$90.00

64399
3853850 64399 18-3583
Click Image for Larger
GM
V-6, V-8 1987-98

$96.75

64885
3853796
Click Image for Larger
FORD
V-8 5.0L, 5.8L
1989-96

$111.75

64889

Click Image for Larger
FORD
V-8  7.5L (460 CID)
1987-90
Discontinued ____
Please take the time to enter the model number of your motor in the shopping cart. Thanks!
 
 

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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!

 
 

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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.