Water Pump with Metal Impeller

[moresquirt]

So am i correct in thinking that all stock porsche autos have plastic impeller pumps installed from the factory or were ther some years that did not.I have approx 60,000 miles on my 06 BoxsterS with the original pump,i did cheak it in the fall before storage and there was a very small amount of play in the pully,maybe 1 mil,is that exceptable.Thx