JOHNSON/EVINRUDE (OMC)
Cooling System
Crossflow
V-4 Engine
Fig. #
Description
Part #
OEM #
Qty.
1.
Screw Cover
--
305652
3
2.
Cover
--
321690
1
3.
Gasket
18-0977
332369
2
4.
Valve Body
--
321693
1
5.
Grommet
18-2391
321692
2
6.
Valve
18-3564
318395
2
7.
Thermostat Gasket
18-0675
321932
2
434841,
8.
Thermostat
18-3553
393659
2
9.
Spring
18-1243
317245
2
10. ➀
Adapter to Powerhead Gasket 18-0957
318373
1
10. ➁
Adapter to Powerhead Gasket 18-2864
321727
1
11.
Adapter
--
331039
1
➀ Year/Models 1973-1977
➁ Year/Models 1978-1996
Crossflow
V-6 Engine
Fig. #
Description
Part #
OEM #
Qty.
1.
Cover
--
321013
1
2.
Gasket
18-2546
321184
1
434841,
3.
Thermostat
18-3553
393659
1
4.
Thermostat Gasket
18-0182
310058
1
5.
Stainless Steel Bolt
18-3135
306643
1
6.
Seal
18-3567
321221
1
7.
Valve
18-3563
321027
1
8.
Valve Cup
18-3562
321222
1
9.
Screw
--
306778
4
10.
Spring
18-1243
317245
1
11.
Retainer
18-3565
321220
1
Courtesy of Seloc Publishing
12.
Grommet
18-1219
320880
1
APPLICATION
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