2001 Dodge Durango. 355 gears, Dana 205 axles. Front pinion seal damaged, oil leaked, pinion bearings shot. inner bearings out in pieces, outer bearing very hard to remove. have 3 jaw puller, but too big and can't get more than one leg to get behind bearing. coming out cocked. going to get smaller pullers, but could use advice on getting what is probably the original bearing out. Have new bearings. also concerned as to installing new bearings. should they go in as a set, or the outer bearing first then the inner?