Hi All, I am in need of a new backing plate/hub that the lathe chuck mounts to on my Central Machinery L-H009 (1992 model) lathe. I also would like to purchase a new 6" chuck as the 4" wont hold the aluminum billet I need to cut down. Any ideas on where to purchase these Items? Probably purchased at harbor freight but calls to them are fruitless. They asked questions like" what color is it"? Thanks in advance for any help. Joe Ladd