I just broke my impeller shaft on my mag 12. When I fgo to Bigalsonline, they say the replacement impellers are only for pumps made before the year 2000. WTF???? I need this part fast and they are not open now to ask and frankly I dont think the people that answer the phone even know why. I have recieved also of wrong info from them so I dont want to get some bs info . Anyone know what is up with the date issue? Thanks.