Gasket, railing left — a genuine BMW part, number 51 36 7 891 911. The number stamped on the part is 51367891911; BMW's catalog files it under the short number 7891911. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E46 coupe (323i, 325i, 328i, 330i and M3, 2000–2006), with the M52, M54, M56 or S54 engines — and the European-market versions.
BMW draws it on the Door Window Lifting Mechanism Rear (51_3687) diagram. It weighs about 130 g (0.3 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
