Hi Leo,
the part changes in 1992 (I guess). For correct definition, the body identification of your car is needed.
Support 443 511 329 B is for body identification numbers >>44-L-125000
Support 4A0 511 329 A(lh) (and 330 A rh) is for numbers F44-L-125001>>
In this case even the rubber mounts have different part numbers.

Beste Grüße
Tim