I would go to the dealer. at a minimum, to discover the correct part numbers for your car.

keep in mind, the front and rear flex discs are sometimes different.

if it's my car, I'm personally inspecting the carnage to find the issue, and PERSONALLY looking over the flex discs for ANY signs of impending doom...

if it's just the center bearing support, no big deal, change it, but also order a new shaft slide boot.

if it's the flex's, you need to change the diff end centering bearing, the discs, both front and rear.

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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 560SL convertible
1987 190D 2.5-5SPEED!!!

1987 300TD
2005 Dodge Sprinter 2500 158"WB
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!