Gathering parts for my filter setup. I ordered Baldwin 7633 and a Donaldson p551313.  I think those are both filters.  I thought the 7633 was also a water/separator. If not I guess I got extra fuel filters. 

The 7633 is not a water separator and is the crappy cross to the P551313. I'd return it and get a BF1212 water sep. 

Thats what I thought For some reason I was thinking the 7633 was a pressure side water separator. My filters are going after the lift pump.

All my filters are on the pressure side of the lift pump (in-tank). It's not the best setup but it still works just fine.