Thanks to all for responding. I intend to do this project after the boating season is finished. Right now I am still using the boat and currently have a full tank of fuel. I really do not want to open tank to do this now, as it may just ruin my Striped Bass season (just my kind of luck). I know that this is a relatively easy fix, but as stated, with my luck, who knows. I will wait until after the season or maybe even until spring to do it. This is the reason for my questions because I figured that you guys have probably done this before and in fact already know the dimensions of the tank (60 gallon, in floor at the stern), allowing me to order the parts now, so when I open it up, I already have the replacement in hand. Rabbitfish, I hope that I have the same setup as you. That would be real easy to do. I do have an access door right above the sending unit, so it should be an easy fix. I will await your response and hope that I do have the same setup. Thanks again to all.
Cam