Help removing power steering pump

Hello all. I am hoping for a quick response as my car is out of commision until I figure this out...LOL

Anyhow my power steering pump started squealing really loud. I am assuming it is bad. I have already purchased a new one but cannot seem to figure out how to get this cheap plastic pulley off? I can't hold the pulley to see if it threads on so I tried a puller and yeah you guessed it. it chipped a piece right out of the plastic. I hope I can still use when finished but maybe not? Might be buying a new one of those too...LOL


PLEASE HELP????????

you need a pulley puller. Most parts stores will loan it to.

btw It helps if you say what car and engine youy gave

Mike