Hy donnoman, I think the upper mast jacket bearing p/n might be 2455324 the parts book says it is part of a control assembly, possibly the turn signal switch. The drag link p/n is 2388963, that number superceded 2388955. The following alphanumeric code followed the part number in the parts book,#L-24-VU-405-A-11, that might be the part number of the part manufacturer, I hope that helps some.
