any recall info for the rear axle

The best thing to do is call any Jeep/Chrysler/Dodge dealer and give them your VIN number. They can pull a report from their online system with Chrysler called a "14" form. This will show any open recalls on your vehicle -- open meaning recalls you are eligible for that have not been performed. If the recall has already been done on your vehicle, like if you are not the first owner, they will be able to tell you this as well. They will do this for free.