Mike,
Yes it is for the Jeep. The pump is the last major item to go thru before it all goes back together. The original UA-50 pump with the one handle discharge on my jeep was destroyed before I got it, and they replaced it with a UA-50 with the 2 handle discharge. In all the documentation from Howe and Willys shows the 1 handle, so hence my quest for the "discharge top part with the 1 handle" that bolts to the bottom part of the pump.
I will email you some pics of the Jeep and what I am looking for, hopefully we can make a deal. Thanks!