This is a genuine BMW shaft, part number 64 11 8 363 887. The number stamped on the part is 64118363887; BMW's catalog files it under the short number 8363887. You will find it on our AC & Climate Control shelf, under Other Heater and Air Conditioning parts.
It fits the E36 sedan, coupe and convertible (318i, 320i, 325i and M3, 1992–1999), with the M40, M42, M43, M50 or S50 engines — and the European-market versions.
BMW draws it on the Shaft (64_0179) diagram. It weighs about 18 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
