i've been researching for parts on my 1992 evinrude 15hp, and wanted to know how interchangeable the parts are with other models (9.9, 25 hp) or even different years (1991 or 1993). i am currently looking for the tiller handle to my engine and thought i might be able to get if off a different year model or different hp. any suggestions?<br /><br />scott oberg<br />808-780-6307
