What do these Pagid Pads fit?

[Michael Stoic]

Hello, can someone ID these Pagid Pads?

I got them for one of my MBs, but lost the parts box (with the part number) and can't tell where they go. The imprint on the back of each pad reads:

U1904-554/15.0mm

I think I understand the "15.0mm" part ...would like to know the application (or the MB PN, if available).

Many thanks!

[sbourg]

Unless two of the brake disks just happen to be the same diameter, and that is also the arc-radius of the outer curvature of the pads, a quick inspection against the two cars should solve the mystery.

Steve