need help with year of my motor

[Chapa]

I have read this board for about 6 months but never posted and I am in a pinch figuring out what year my motor is I believe it's a 75 HP but not sure the sticker is off but that is what I was told when I bought it. Serial number is OB181859. Does anyone now where to get replacement parts?<br /><br />thanks in advance for any help<br /><br />Chapa

 

[andrewkafp]

Re: need help with year of my motor

70 B110054 - B240450 1987 3 cyl <br />75 A197882 - C221499 1986 4 cyl<br /><br />How many Cylinders ?<br />http://www.dougrussell.com/partscatalog/collections/index.cfm?fuseaction=colle ctdetails&colid=01 <br /><br />will give you the Part no's

 

[Chapa]

Re: need help with year of my motor

Areyoo<br />Thanks for the info I am new to boating I got a good deal and use my boat for fishing. Now I am assuming that my motor is a 3 cyl. cause it runs on 3 spark plugs please correct me if I'm wrong.<br /><br />Chapa