I had ordered my replacement bushing from here in the past:
http://www.worldpartsexpress.com/par...&siteid=214078
pressing the new bushing in doesn't require a large press ... but you're not likely to have much success trying to pound it in with a hammer (just picture trying to drive a rubber nail).
[SIGPIC][/SIGPIC]
Put a smiley after you say that Bub.