So, when I plug in part number 31126783376 to a BMW parts search engine I gets lots of results, with RockAuto being most cost effective by a decent margin for the Lemforder brand (~$65 with a discount). They appear to be ~$91 at ECS. I have never ordered from RockAuto, and when you click on the part number (1797801) it doesn't show that they fit our cars per RockAuto. However, it is directly linked to the BMW part number above.
Could someone advise whether these are indeed the correct FCABs or not? I tried to look at the Lemforder catalog, and 1797801 appears to be correct, but thought I would check here to make sure. Thanks.