Any thoughts on the dimensions that I included? My daughter also did a little photoshop on the photo to check the numbers by overlaying one on the other. The second two numbers had matching lower loops while the first is distinctly different. The build record for 38307 was attached earlier in the thread but is not a match to what I'm seeing on the boat. I was wondering what the heat gun and scraper would do. This stem is quite "dry rotted" It will need to be completely replaced so more damage is not a big deal, but the number on this stem is better than the front stem, and I'm guessing that the heat gun and scraper may very well wipe the stem out. Thanks again!