Guess I need  to buy a complete unit. Sender/float is bad and also I tore filter trying to remove it. Wheres a good source for a complete unit. or should I just change out those 2 parts

 

I most prob gonna throw it all away

Doesnt Glacier Diesel sell a replacement module?

I fixed mine! Pulled the sump out and reached inside, I could feel the float rubing the side of the tank. I loosened the ring on top and twisted the basket from the bottom until the float moved freely. Went and filled up and gauge is reading full!