<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Dennis Taylor:
I just purchased the centering bushing / bearing for 300SD (P/N 115-410-00-32) the flex coupling is like new. Since I have the engine and transmission out I'm replacing the input and output seals and the centering bushing as it showing wear on one side.<HR></BLOCKQUOTE>
Good idea to do it now. They wear in one spot as they have pressure on the same side.
Only time the other side has any is in reverse. A worn one will shorten the life
of the flex coupling and cause driveline