90 hp need year?

[JaniceDeCap]

I have been searching and searching for year and model number to my outboard 90hp merc power trim
Serial 7123703. Appreciate help in advance

 

[Fun Times]

Hi, Welcome to iboats.

Looks like you have a 1979 engine year. 90 HP (6 CYL MODELS)
Here's a parts catalog that should work for you if needed, http://www.iboats.com/MERCURY-90-6-CYL-1980-1983/dm/view_id.1701984

90

1979

ELPT

5160324 - 5594656 (< US S/N Range)

Canada S/N Start is, 7123413 +

90

1980

ELPT

5594657 - 5996390

As 1980 S/N start is, 7147088 +

 

[JaniceDeCap]

Thank you so much! I needed a head gasket and now I can finally order one!

 

[flyingscott]

Thank you so much! I needed a head gasket and now I can finally order one!

There is no head gasket on that motor just a waterjacket gasket.

 

[JaniceDeCap]

thanks again. Its actually what I meant. But I am used to cars not boat motors as of yet.