I had no idea this tube could be rotated, removed, etc. Glad I found this thread.

 

sorry to bring this back from the dead but I just want to make sure I've got this right(and since this thread seems to be the closest to what I was looking for). So the 3 different water pump types Y, B and F body are interchangeable, with the exception that some tubes are bent a different direction? Thanks

 

The only difference is in the tube configuration.