Rear Left Output Shaft, BMW - G80 M3 CS, G82 M4 CS/CSL/GT4

This part is listed by BMW as BMW part number 33207887199 (33 20 7 887 199) and is described as the left rear axle shaft used on G80 M3 CS and G82 M4 CS, M4 CSL, and M4 GT4. It can also be used as an upgrade on non-CS models like the M3/M4 base models and M3/M4 Competition models. The rubber boots on the axle joints have a more durable material for cars that see regular track use. If you regularly track your M3/M4 and have experienced boot failures BMW recommends going to these CS/CSL axle shafts.

This is a Genuine BMW CS/CSL axle shaft with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.