Good info james, I was considering a lube pump but I just ran out of original manufacture warranty and now on extended warranty. I callead and asked some "what if questions" and they specifically said that if there was a failure and there was a pump installed it could be cause to void coverage. Kind of a delimma on what to do.
Lee & Patti
Our English Bulldog Family...Pickles, Stuart and Lucas
1996 National Dolphin 535-S