Steve, It seems like all the U-Joints in these MB`s with 200K + miles will have that notche detent feel.
The DL really doesn`t move as it is pretty rigid the way it is mounted, so the joint doesn`t get much movement
compared to one say with a rigid rear axle like a PU.
I had the joint replaced by a DL shop about 3 yrs back. They used a joint that
needs a shot of grease now and then. They replaced the 2 centering Bushings
in the end of the shafts, plus the Center Support and Bearing.
33K miles later, the rubber support was torn all the way around. ordered one
from Pelican, was a Fibi with a made in China sticker. Rubber looks similar to
the one it replaced.
We`ll see how long this one lasts. Just was under the 240 checking things yesterday,
so far...so good. gave the Joint a shot of grease.
If this one goes, it will be one from the Dealer, think they were $95. Cheap when
you think of the longevity of them.
Maybe one from PNP would last longer.
Charlie