Ordered the wrong model acer laptop keyboard?

I have an acer aspire 5336 laptop. A while back I spilled a little bit of pop on the keyboard which made the keys all sticky!!!!! So I went on amazon.com and bought a new keyboard but when if finally arrived, I noticed that I bought a keyboard for the acer aspire 5536 by mistake. Can I just install this Acer Laptop Keyboard anyway? It looks the same, its just not the same model number. Or do I have to send it back and go through the whole process of having a different Laptop Keyboard sent to me? Any help with my question would be greatly appreciated :-) By the way,how about buying Toshiba Laptop Keyboard?