I had a 1980's amber colored dispenser that I installed with our granite kitchen sink counter top.  It's worked flawlessly all that time until the nozzle end fell off. I  immediately went on the web and looked for a replacement.  Since the color choices have gone from white/creme/chrome of the 80's to bronze/black/stainless and chrome of the 200's, I opted for a stainless model.  When I received my unit, it's quality was identical to the original I installed years ago.  Heavy brass constriction, excellent pump operation,  perfect fit.  The only difference was that the nozzle is a 1/2" longer and the bottle is stainless instead of the original supple plastic.   Took 5 minutes to replace and both my wife and I are happy with it.  The price was right also.  Don't get a $20 cheap one from a hardware supplier.  Friends that have done so had the bottle break, even when filling it with fluid from the top.