This part is listed by BMW as BMW part number 71126756392 (71 12 6 756 392) and is described as Genuine BMW Equipment Parts Chock, Steel. This part replaces the older former BMW part numbers 71111179052 (71 11 1 179 052) and 71121103038 (71 12 1 103 038).
This is a simple wheel / tire chock, designed to prevent your BMW from rolling, and a very highly suggested item whenever doing a a roadside flat tire change, or driveway service where a wheel is lifted off the ground and the car might potentially roll back or forward.
This is a safety item which can be handy to have nearby. A wooden block works too, but this is the BMW prescribed part for the purists.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
