KTM 990 EFi - FUEL PUMPS

I bought an after market fuel pump, did about 600km's with and it stopped working. Stripped it out of the bike phoned the supplier,  he was very good about it. He told me he has never had a fuel pump fail and that he would drop off another one later in the day. My question is how many of you gentlemen have had prob
lems with fuel pumps? This is my third fuel pump in my bike. Is it just my bad luck or has anyone else experienced FFPF (Frequent Fuel Pump Failure) LOL?

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