On Mon, 22 Sep 2003 19:01:34 -0400, "Doug Dotson"
wrote:

Check out www.perkins.com. I don't think the 4-108 is made anymore as
such, but they are making similar engines. I have a 4-236 (1985) so I am
also concerned about this. A friend has a boat with 2 4-236 engines that
are only 5 years old.

4-108's are still ubiquitous in other applications as well as marine
engines. I wouldn't count on the spare parts supply running out anytime
soon.

Steve