This alternator looks identical but is 120 amps. Should be a direct fit with the ARE brackets. The link is just for reference photos. Before I spent the money I'd take the 60 amp in with me to a parts store and compare the two side by side.

http://www.ebay.com/itm/HIGH-OUTPUT-ALTERNATOR-Fits-TOYOTA-T-100-PICKUP-4RUNNER-3-0L-V6-1993-1995-120AMP/251195938420?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649