This is a genuine BMW right window guide, part number 51 34 8 171 110. The number stamped on the part is 51348171110; BMW's catalog files it under the short number 8171110. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 touring (316i, 318i, 318tds, 320i, 323i, 325tds and 328i, 1994–1997), with the M41, M43, M51 or M52 engines.
BMW draws it on the Door Window Lifting Mechanism Rear (51_2056) diagram. It weighs about 576 g (1.3 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
