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Rear Axle Shaft Help

j.stotts

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Joe
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2018 JLU Sport S
Hey everyone so I’m looking for some advice as I have never had to deal with bad axle bearings. I was rotating my wife’s tires on her JLU last night when I noticed that there was fair amount of play in both of the rear wheels after being torqued down. I have a JL as well so I checked mine to see if play was normal and mine didn’t even budge.
So my question is how do I tell which rear axle she has(2018 Jeep JLU Sport)? Would you just replace the bearings or the whole axle shaft assemblies? We don’t really off-road so definitely not looking for the beefiest setup but rather bang for buck to fix it. I watched a couple YouTube videos on this and it seems like you’d need a bearing press if you choose to just change out the bearings, is this something that can be rented or am I better off just changing out the whole shaft assembly? Thanks for you help and any other advice would be greatly appreciated.
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Red Rubicon 2

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If you have a Dana 35 rear axle then the axle shafts are held in with C-clips and they will have a small amount of in and out play.
 
 







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