This part is listed by BMW as BMW part number 33522283990 (33 52 2 283 990) and is described as the rear EDC shock absorber (aka spring strut) for E60 M5.
BMW calls for several new parts to install with a new shock. See Related Items below.
Rear shocks should be replaced in pairs (left and right) to maintain the desired ride and handling.
This is an OEM E60 M5 rear shock manufactured by Sachs - the original supplier to BMW for this part, as well as many other suspension components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
5 Series
E60 / E61 (04-10) > M5