You guys are right, I was told by two different places that it was a sealed one piece assembly, but now that I have to new one in and saw how it goes together I see how the old one comes apart. I went with the TEL SS13215, the no feedback 15' and that fit great, might be a little longer than what came out(I forgot to lay them out next to each other before putting the new one in) The good news is it went in and I had the boat out on the water for a perfect day with better steering then this boat has had for the 3 years I have had it....
I replaced the steering cable last year on my 175 and did a pretty thorough write up on removing wheel, helm, cable, and motor from the transom.