Hi,
Sounds like you may have a broke engine or transmission mount, The axle shouldn't give a banging noise. Now that you have the front drive shaft back in your vehicle, It is putting more stress on the mounts and if you have a broken mount this can throw your drive-line out specs causing engine or transmission to bang. I'm attaching engine mount location.
Also check the suspension height and struts, springs, and shocks for this can also cause drive-line problems. I have also seen body mounts make a banging noise when making turns over rough terrain.
Let us know what you found so we can help others.
Thank you,
Joe Terwilliger
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Sunday, December 29th, 2019 AT 2:31 PM