2012 189 VLO
Last summer I noticed a fuel smell in my lockers. Ignored it; it's worse this year. I removed the rear storage bins and livewell to get a good view and it looks like there's a small leak in this fitting on top of the tank where the fuel exits and goes to the engine.
What is that piece, where do I get it, and are there any safety tips I should know before attempting it myself? It looks like just a clamp and a horseshoe clip to remove it. (The hose running behind it does not attach to it)