Moog problem solvers, installed in early 2008.
They are different than the originals. They have a metal ring on the inside bushing embedded in the rubber intended to keep the strut rod centered in the frame mount. The bushing on the back side has a thick plastic washer and no centering mechanism.
Here they were when new, and this orientation is how Moog's instructions said to install them:
Here is how they appeared when I took off the backside bushing. There was no budging this back into center. They were centered when installed. 100% sure.
Apparently braking hard in reverse is enough to pull this metal ring out from the center, never to return.
I used polyurethane replacements and hope they do not transmit a noticeable increase of road vibrations and noise to the frame.
I lubed them with Syl-glide before installation.
Perhaps the rear reversed cupped washer on the Moog instructions is responsible for the metal centering ring pulling out from the center



