Ok now we’re getting some where, you original post did not share all you have done. Yes you do have a problem there, If you have to pull the carrier, mark the caps each side and orientation. I use a center punch make one punch and two punches with corresponding punches on the housing. The boss on the spider or side gear should run in the carrier. You may be able to change spiders without pulling the carrier. I do not know if here is enough room with the Eaton but it’s worth a try. The arrow in the picture is the area to look at if that side gear broke that may cause the problem you are experiencing.
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