Delta Tool Part 406-03-106-0002 Delta Shaft Drive Shaft for Sander 6" x 48" Belt Sander Finishing Machines built after 1975. The newer shaft 406-03-106-0002 must be used as a set with bearing 920-04-020-5360 and bearing 920-06-020-5334 and spacer 406-03-104-0003.