This part is listed by BMW as BMW part number 33318833229 (33-31-8-833-229) and is described as Genuine BMW Stopper washer on the rear subframe of the E46 M3. This supersedes BMW part number 33312282251(33-31-2-282-251)
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648
