Will a Dana 30 work as the doner axel for Calmini SAS kit for an 01 X?

A buddy of mine just purchased a early 90's cherokee that has been turned into a fairly tough rock crawler. With his purchase he got a bunch of parts. One piece is a fully built Dana 30 Axel that he's offered to give to me if it will.

Please let me know if I need to provide more information about the Axel. I've been dreaming of SAS'n my X and I've been on the two year plan paying off my X and saving up for the kit. If this will work or can be made to work my saving goal is less and I'll be SAS'n sooner than anticipated.