I am trying to find a used lower unit case for my DT200. The one I've got is functioning but the skeg is completly gone I mean totally gone ,it was like that when I got it. I don't know what happened It must have been a hell of a hit.I've found a few but I'm having a hard time spending close to a grand on rebuilt gearcase when all I need is the case. Youguys have any suggestions? I know the lower unit from a DT150 will fit ,but are there any other units that are compatable?? 115?<br />Thanks in advance