This is a genuine BMW right window guide, part number 51 34 1 960 902. The number stamped on the part is 51341960902; BMW's catalog files it under the short number 1960902. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 sedan (318i, 320i, 325i, 328i and M3, 1992–1999), with the M40, M42, M43, M44, M50 or M52 and other engines — and the European-market versions.
BMW draws it on the Door Window Lifting Mechanism Rear (51_2056) diagram. It weighs about 534 g (1.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
