re-gear

OK, so I have a 3.73 Axle ratio on my Jeep beach Gladiator which is based on the Willys and I only have put 285/70/17 bfg ko3 tires and a 1.5" Terraflex front stabilizing lift. Nothing in the back, no overlanding gear or nothing extra weighing the truck down. Now My question is like at times...

Long story short, Dealership is re-gearing my JT Rubicon with 4.88 Mopar gears. Parts Manager only ordered the ring & pinion sets and assumed it would come with new bearings if needed. Evidently, it doesn't and I'm told the 4.10 bearings don't fit. For nearly a week now they have been...