Hi:<br /><br />My lower unit on an 8-year old OMC 150 recently failed and needs to be replaced or rebuilt. The mechanic, who I have a lot of confidence in based on past work, told me that the gearcase is in bad shape and the housing is bent. He recommended against re-building, and quoted me $2800 for installing a new OMC lower unit, including parts and labor.<br /><br />Any thoughts on the price? Any opinions on using an aftermarket lower unit instead, which might save a few hundred bucks?<br /><br />Thanks in advance, this is one of the most useful sites on the Web.