Notorious Blown bearing???

[blakeaowen15]

im hearing a clicking coming from my diff, and realized the big bearing that goes up against the main input gear cause a sound from my front end when I brake. It the bearing that’s AR610017 in the following picture!

 

[#ARRMArcfanboy4life]

If you are hearing clicking from the diff, you probably damaged a gear by landing "on throttle".

 

[nomis38]

Agreed if the bearing got gutted its prolly from a failed ring/pinion banging around.

 

[Diem Turner]

Í third the motion. If you're hearing loud clicking under braking, your input pinion is more likely than not stripped or heavily eroded. Inspect your pinion & ring gear (the ring gear is a lot more robust than the pinion but just to be certain, give ita good once over) and order anything that shows clear signs of wear. When ordering, pick up some 8x14x0.1 & 0.2mm shims (for behind the input pinion to push it as far onto the ring gear as possible) and also some 13x16x0.1mm shims (to shim the diff from the side in order to snug it up against the pinion) so that you can mesh the gears properly when you put it all back together.

I would also disassemble all three diffs just to make sure that everything in there is in working order so you don't need to make two orders.