I have been fight a leak in my stock tank for some time. I thought I had it fixed and a pin hole leak has occured again. My balast module is under the tank so any amount of fluid that leaks, drops onto this... bad news. Anyway, I have looked at getting a replacement, OEM or aftermarket, but can't find the proper part number and any aftermarket ones with a filler top are $100+.

I am looking for any ideas or solutions, and hope they are within my budget. I have JB welded the stocker several times and it always seems to leak after some time, heat and pressure build up. Thanks in advance.