I was wondering if a trim and tilt unit from a V6 F225 (unknown year at the moment) would fit onto my motor which is a 2001 OX66 225hp? I have examined his and mine and they both look similar, BUT.....???? Also wondering if any one can guide me to repair/replace the trim shaft o ring? I have been searching the site but cant find anything that helps me. Also, wondering if there's a cross reference site for yamaha boat motors? Thank you.