Predator Wont Start After Leaving Fuel on in Back of Truck

I have an 06 Predator 558, with the proper jet kit and a Polaris pure exhaust. After a long ride I threw it in the back of my truck and headed home I had forgot to shut the fuel off when I did so and some fuel made it in the the oil. I changed the oil and filter along with the plug. I went to try to start it an nothing at all. I thought maybe the fuel "pump" so I got a new one of those and still nothing.

It has spark and with run on starter fluid fine and will also run if I run the gas tank line right to the carb, but not when it is ran through the fuel pump. Did I get a new bad pump of am I over looking something big?

Thanks for the help