A couple of pieces of pipe, some all-thread rod, flat washers and an impact wrench will make a field-expedient press that will remove and install the bushings with the same tool. There's no need to cut them to reduce the press fit.
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!