MASTERTECH'S
MARINE ENGINE PARTS CENTER
WE HAVE ANSWERS TO YOUR PARTS PROBLEMS !
Please note, we are parts suppliers only; we don't
do repair work
WATER PUMP KITS & IMPELLERS
THRU 50 HP
55 thru V8 Listings are HERE
ETEC Kits are HERE
4-STROKE Kits are HERE
Concerned about your gearcase or water pump?
Try our
gearcase tips page.
Please be sure to enter the
Model I.D. of your motor in the shopping cart at checkout. Thanks!
Water Pump Kits
Include Housing Unless
Noted;
Many kits do not include the housing, so we have noted this where possible.
We can get housings for most of these on
request.
Impellers are
impeller only, no gaskets, unless noted.
Listed here are water pump kits and impellers for popular
models.
We may have other kits available as well,
please contact us. |
| HP / Model |
Years |
Water Pump Kit |
Impeller Only |
GALE-MANUFACTURED OUTBOARD COOLING
(Includes others such as Goodyear, Atlas)
Impellers on Propshaft |
| 3D10, 3D11 |
1951-55 |
-- NONE -- |
550683
|
| 5D10 |
1951-54 |
-- NONE -- |
375688
NLA Contact Us |
5 HP
(some Johnson also) |
1950-? |
-- NONE -- |
550040
NLA Contact Us |
| JOHNSON-EVINRUDE COOLING |
| HP / Model |
Years |
Water Pump Kit |
Impeller Only |
| 1.2 HP |
1986-90 |
-- NONE -- |
3090 |
| 1.5 & 2 HP |
1964-90 |
763736
Upgraded plastic housing |
382221
Only fits ORIGINAL METAL housing |
| 1.5 & 2 HP |
1964-90 |
763736
Upgraded plastic housing |
3090
For upgraded pump with PLASTIC housing |
| 2.5, ULTRA, EXCEL 4 |
1987-88 |
431785 |
18-3015 |
| 2, 2.3, 3.3 HP |
1991-01 |
Discontinued |
114812 |
| 3 HP |
1952-68 |
379770 |
MTM434424 |
| 3 HP |
1999-01 |
431785
(pump on driveshaft) |
18-3015 |
| 3 HP |
1999-01 |
Impeller on Propshaft |
114812 |
| 3.5 HP |
2002-06 |
431785 |
18-3015 |
4 HP
(Weedless Gearcase) |
Thru 1982 |
379770
for Weedless Gearcase
(click to view) |
MTM434424 |
4 HP
(Standard Gearcase) |
Thru 1972 |
379770
for Standard Gearcase
(click to view) |
MTM434424 |
4 HP
(Standard Gearcase) |
1973-80 |
763736
for Standard Gearcase
(click to view) |
382221
Only fits ORIGINAL METAL housing |
4 HP
(Standard Gearcase) |
1981-90 |
394116
for Standard Gearcase
(click to view) |
2914 |
| 4 HP |
1990-01 |
431785 |
18-3015 |
4.5 HP
4 DeLuxe |
1980-84
1985-88 |
96-360-01K |
2914 |
| 4 DeLuxe |
1989-96 |
436737
(no housing)
389577
(housing if needed) |
18-3015 |
| 5 HP |
1965-68 |
379770 |
MTM434424 |
| 5, 6, 7.5, 8 HP |
1980-96
EXCEPT BELOW |
96-360-01K |
2914 |
| 5 HP |
SUZUKI Origin |
18-3260 |
3097 |
5.5, 6 HP
7.5 HP |
1954-79
1954-58 |
763758
(Upgraded new style,
original no longer made) |
3090
NOTE:
for original cast housing
use replacement impeller MTM434424 |
| 9.5 HP |
1964-73 |
382296 |
379965 |
| 9.9 & 15 HP |
1974-97 |
MTM-394711 |
3050 |
10 HP
15 HP |
1951-57
1953-56 |
382468 w/Housing
18-3377 no Housing |
3002 |
| 10 HP |
1958-63 |
382296 |
379765 |
| 18 & 20 HP |
1957-73 |
382468 |
3002 |
| 25 H)P |
1955 |
379774 |
18-3006 |
| 25 HP |
1969-78 |
382468 |
3002 |
20 HP
25 HP
28 HP |
1982-84
1979-84
1978-UP |
3383 |
3051 |
20 HP
25 HP |
1985-05 |
MTM-393630 |
3051 |
20 & 35 HP
3-CYL |
1995-01 |
437907 |
3051 |
28, 30, 33
35 HP |
1956-70
1957-58 |
379774 |
18-3006 |
35 HP
(Models with
Thermostat)
|
1958-59 |
379775
with housing
379768
without housing |
3083 |
| 35 HP |
1976-77 |
389980
Upgrade, plastic housing
original is NLA |
763982
NOTE: for original cast housing use 18-3006 impeller |
| 35 HP |
1978-79 |
3238 |
3051 |
30 & 35 HP
2-Cylinder |
1980-05 |
MTM-393630 |
3051 |
40 HP
EXCEPT MANUAL
SHIFT BELOW |
1961-70 |
379775
with housing
379768
without housing |
3083 |
40 HP
Manual Shift |
1967-70 |
381577 |
3083 |
| 40 HP |
1971-73 |
379774 |
18-3006 |
40 HP
40 Commercial |
1974-76
1981-90 |
391741 |
18-3366
for Plastic Housing
386165
for Cast Housing |
40 HP
45 HP
48 HP |
1984-88
1986-89
1987-88 |
MTM-439077 |
1922 |
| 40, 48, & 50 HP |
1989-05 |
MTM-438592 |
2028 |
| 50 HP |
1971-75 |
MTM-389133 |
3083 |
| 50 HP |
1979-88 |
MTM-439077 |
1922 |
| 50 HP |
1987-88 |
379776 |
18-3005 |
40 & 50 HP
3-CYLINDER |
ALL |
MTM-432955 |
3053 |
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. All orders normally ship via USPS. 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.
