Sidecar strut eyebolt, upper front

This is the eyebolt to which your front sidecar mounting prop/strut's fork is attached. Ural's catalog calls it a bracket.

This one doesn't break often, but if you need it, start checking that the nut on it is tight at least every 3,000 miles.

The threads are M12x1.75.

Note that this is shorter than the eyebolt for the rear sidecar prop that attaches to the frame under the rider's seat.