The new pump comes with the pulley attached. If it's wobbling, the press fit on the pulley has gone away, and it cannot be re-established. If the pulley is indeed loose on the shaft, it would be the first one I've seen like that since I started getting paid to fix cars and trucks in the mid-1950's.

http://www.classicparts.com/images/82-011-th.jpg

Jerry



"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!