Rear Bump Stop, URO - E34 525i 535i 530i 540i and E32 735i 740i

The bump stop is a stiff foam block that slides over the shaft of your front strut or rear shock. Under full compression the bump stop prevents the shock from completely bottoming-out, causing damage to the shock or to the chassis. In other scenarios the bump stop can actually play an active role in the handling and stiffness of the car. Because of their placement, bump stops are subjected to debris, moisture, and heat and this can degrade its performance or cause it to fail completely. BMW insists on new bump stops any time a new shock is installed on a car*.

* - many aftermarket performance shocks like Bilstein or KONI typically come with their own bump stops and new ones are not required. This does not apply to any Bilstein or KONI or other brand marked as "OEM".

This part is listed by BMW as BMW part number 33531135624 (33-53-1-135-624) and is described as URO Parts Rear Bump Stop / Compression Absorber.

Supersedes BMW Part Number 33531131481 (33-53-1-131-481).

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
E34 (89-95) > 525i M20
E34 (89-95) > 525i M50
E34 (89-95) > 530i
E34 (89-95) > 535i
E34 (89-95) > 540i
7 Series
E32 (88-94) > 735i
E32 (88-94) > 740i